The trade show BioOpto Japan - Specialized Exhibition for Optical Technology Applied to Bio and Medical Industries - Exhibition and Conference is h... More »

The trade show SatComm - The International Satellite Communications Technology and Services Exhibition and Conference takes place in Singapore, Sin... More »

The Interpharm is a unique combination of a highly specialized scientific congress with an accompanying exhibition and integrated pharmaceutical in... More »

The trade show IMDI - National Conference and Technology Exhibition on Indian Medical Devices & Plastics Disposables / Implants Industry takes plac... More »

The trade show Industrial Automation BEIJING - Beijing International Industrial Intelligence & Automation Exhibition is held in Beijing, China, PR.... More »

The trade show Submarine Networks World - International Conference and Exhibition is hosted at Singapore, Singapore. The tradeshow's frequency is a... More »

Printing South China is a well-known fair and purchasing platform in South China which covers printing, packaging, labeling and packing products.

In 2022 the tradeshow INTERGASTRA - World of hospitality served as a presentation platform for 1229 exhibitors.

The trade show Horti Expo - International Horticultural Expo takes place in Pune, India.

The trade show SIEW - Singapore International Energy Week takes place in Singapore, Singapore. The frequency of the trade show is annual. SIEW is h... More »

As the industry’s leading trade fair, TV TecStyle Visions offers, on a two-yearly basis, the perfect platform for topics such as textiles, promo... More »

The trade show Creamoda Expo - International Fair of Accessories and Components for Clothing, Leather Goods and Footwear is hosted at Bologna, Ital... More »

The trade show Expo Shop China - Exhibition on Solutions and Applications for Shops in China is hosted at Shanghai, China, PR. The tradeshow's freq... More »

FLORMART IS THE MOST IMPORTANT INTERNATIONAL GARDENING EXHIBITION IN ITALY, REPRESENTING AND BRINGING TOGETHER THE ENTIRE NURSERY GARDENING PRODUCT... More »

Yarn Expo is a leading sourcing platform to both exhibitors and visitors.

PALMâ„¢ Expo is India’s foremost and undisputed and internationally reputed exposition for the pro audio, lighting, live sound, install sound, mu... More »

The Alternative Fuels World Fair & Conferences will take place on May 25-28, 2016 in Bologna, Italy at the Bologna Fiere. The event provides an ex... More »

The Largest and Best Toy Expo in Asia even all over the world.

FoodPex: International Food Processing and Packaging Exhibition,FoodPex displays latest technology on food processing, packaging technology, automa... More »

Aquatech China 2016 will take place at the newly built National Exhibition and Convention Center (Shanghai). The event will bring together the worl... More »

Japan’s multimillion dollar retail bakery and confectionary market is thriving. Patisserie & Bakery Japan will be the place where exhibitors and ... More »

The trade show JFW-IFF - JFW International Fashion Fair is held in Tokyo, Japan. The frequency of the trade show is twice a yearThe trade show JFW-... More »

Ambiente. The Show. The world's most important consumer goods trade fair. In Frankfurt, Germany. 12-16.2.2016. #ambiente16

The Las Vegas Antique Jewelry & Watch Show is the largest trade only event serving the antique and estate jewelry and watch industry.

SIA Education@ISC West is your top industry resource for vendor agnostic security and network training. With over 75 sessions, the program provides... More »

Seit 2010 findet die Sylt Gastro Messe im Congress Centrum Sylt in Westerland statt, so auch wieder in 2016.

The trade show AB Tech Expo - International Exhibition for Bakery, Pastry and Confectionery takes place in Rimini, Italy. The frequency of the trad... More »

This event showcases products like And a very clear plan: even more service, individual and personal.

Asia(Beijing) International Import Food Exposition 2016(AIFE Beijing) which is Asia's largest import (health) food expo.

The trade show CIM - China Injection Moulding - China International Exhibition on Plastics and Rubber Injection Moulding Industry is hosted at Tian... More »

4rdEdition of The “ World Tea & Coffee Expo”™,is being held at Bombay Exhibition Centre, Mumbai, India.

IFE 2016 - The 16th China (Guangzhou) International Food Exhibition & Guangzhou Import Food Exhibition, the professional and authoritative food & b... More »

The trade show African EduWeek - SABC African Education Week takes place in Johannesburg, South Africa. The frequency of the trade show is annual

Welcome to MAGIC, the global pillar of fashion tradeshows. Twice annually, 60,000+ industry insiders meet in Las Vegas

Spring Fair is where people and products meet. The UK’s definitive destination for the home and gift industry to come together and do business, a... More »

FeuerTRUTZ is Germany’s first trade fair and congress that combines solutions for building, equipment and organizational fire protection.

The 3rd edition of World of Concrete India now opens from May 18-20, 2016 in New Delhi, to welcome suppliers from the commercial concrete and const... More »

GDS – Global Destination for Shoes & Accessories .The international shoe sector meeting point: GDS in Düsseldorf.

As one of the most influential B2B fairs focusing on outbound travel, inbound travel and M.I.C.E., GITF receives wide attention among the tourism i... More »

The Stadia & Arena annual conference and exhibition is PanStadia & Arena Management magazine’s annual meeting of the world’s sports venue owner... More »

In Singapore, Singapore, the trade show Affordable Art Fair Singapore is held. The trade show's frequency is twice a year.

Agriculture, with its allied sectors, is unquestionably the largest livelihood provider in India, more so in the vast rural areas.

Welcome to the International Housewares Association Fan Page. Access the latest information and news on the International Home + Housewares Show.

The All China Leather Exhibition is generally accepted as the premier event for international companies seeking opportunities in China’s huge and... More »

Vibrant expositions connecting home, decor, reno and garden enthusiasts . The National Home Show, The Toronto Fall Home Show and The GTA Home & Ren... More »

ALUMINIUM CHINA 2016 is Asia's professional aluminium industry platform, annually held in Shanghai. By presenting customized match making programs,... More »

This is the most important annual spring and leisure fair in North Rhine- Westphalia

The SEMA Show is the premier automotive specialty products trade event in the world

Interbuild Africa 2016 is the leading building materials, services and construction exhibition in Africa

The trade show BIBF - Beijing International Book Fair is held in Beijing, China, PR. The frequency of the trade show is annual.

wire China 2016 - The 7th All China International Wire & Cable Industry Trade Fair Taking ten years to sharpen a sword ! wire China,

In Johannesburg, South Africa, the trade show IOTAS - Internet of Things Africa Summit - Exhibition and Conference is held. The trade show's freque... More »

bautec 2016 is expected to attract over 40,000 international trade visitors and private investors interested in building and modernization.

The Rocket League refers to vehicular soccer like the video game. The rocket-powered car is normally controlled by to hit the ball which appears to... More »

IndiaWood2016, is one of the world’s largest biennial woodworking event bringing together market leaders in furniture production, woodworking mac... More »

Die Energie & Baumesse in Bensheim gibt einen Ãœberblick über Neuheiten und auch bewährte Produkte aus den Bereichen Sanieren, Bauen und Energies... More »

Due to its tightly focused profile and carefully targeted audience, Automotive Testing Expo India 2016 is a highly cost-effective sales and marketi... More »

Japan is the birthplace of the functional ingredients industry, with its long tradition of enhancing the health benefits of food products. This bud... More »

One of the largest and most influential trade shows in the electric power industry, E-Power covers all aspects of the power industry chain,

The trade show METAL Osaka - Highly-Functional Metal Expo Osaka is hosted at Osaka, Japan. The tradeshow's frequency is annual, within highly-funct... More »

The trade show IJK - International Jewellery Kobe takes place in Kobe, Japan. The frequency of the trade show is annual. IJK is held at the venue K... More »

RemTech is the most specialized event in Italy on contaminated sites remediation and territory protection and requalification. Its target audience... More »

The trade show Expo Riva Caccia Pesca Ambiente - International Hunting, Fishing and Environmental Exhibition is hosted at Riva del Garda, Italy. Th... More »

Automotive Testing Expo China 2016 is set to capitalise on the rapid growth in new car sales and the need for higher quality and safer vehicles by ... More »

The most important All Asian Sourcing Shows for the gift, premiums, houseware and toy industries, open to trade buyers only.

TrendSet is the largest and most important exhibition of its kind in the southern German-speaking area and an absolute must-be-there for the industry

Japan's first show for building & urban development industries Building material, housing equipment, HVAC products, building management service, I... More »

Since its inception in 2007, Bar Convent Berlin has grown into one of the leading international trade fairs for the bar and beverages industry.

The trade show Parking China - Exhibition for the Parking Industry takes place in Shanghai, China, PR. The frequency of the trade show is annual, 2... More »

Herzlich Willkommen beim Heldenmarkt, Deutschlands führender Verbrauchermesse für nachhaltigen Konsum. Fern von Mainstream und konventionellen Ãœ... More »

The show of Fashion-Manufacturing Specialists

The travel exhibition "Reisen" is an international fair for holidays, caravanning, outdoor and bicycle, which takes place once a year in Hamburg an... More »

The Supreme Women & Men in Munich is the mode order platform, when it comes to the most directional trends, and this is traditionally about two wee... More »

The show covers the whole process of pharmaceutical production and serves as the BEST business platform to see, touch and make practical comparison... More »

The trade show Coffeexpo - China (Guangzhou) International Coffee Industry Expo is hosted at Guangzhou, China, PR. The tradeshow's frequency is ann... More »

Pharmexpo Pharmaceutical Industry Trade Fair 2016

China Cross-border e-business in China is estimated to reach 6.5 trillion yuan (US$1.02 trillion) in 2016, with an increase of 30% growth rate and ... More »

The tradeshow TIM Expo Shanghai - China (Shanghai) International Thermal Insulation Material and Energy-saving Technology Expo

The Denver Auto Show is the premier showcase of the newest model year import and domestic vehicles — cars, vans, crossovers, hybrids, light truck... More »

CERSAIE - International Exhibition of Ceramic Tile and Bathroom Furnishings

Since 49 years, Cosmoprof Worldwide Bologna is the leading 360° worldwide event for the professional beauty sector and an international platform f... More »

World’s number one sheet metal exhibition brand takes a new direction for its focus in Asia.

The trade show VICENZAORO September - International Exhibition of Gold, Jewelry, Silverware, Watches and Gemstones takes place in Vicenza, Italy. T... More »

Auto e Moto d'Epoca International Exhibition of Vintage Cars and Motorcycles

The trade show UWT Expo - China Urban Water and Wastewater Treatment Expo is hosted at Shanghai, China, PR. The tradeshow's frequency is annual, wi... More »

The trade show N-PLEX - New & Next Plastic Exhibition is held in Tokyo, Japan. The frequency of the trade show is annual, within N-PLUS.

The trade show Compotec - International Composites and Related Technologies Exhibition is hosted at Marina di Carrara, Italy. The tradeshow's frequ... More »

See, I can sense that not many of us know about it. So let me give you a glimpse of this. Guys, Charter.net is an American telecommunication compan... More »

In the spring of 2016, the magic city of Shanghai will once again warmly welcome colleagues home and abroad in the field of ophthalmology and optom... More »

As the leading trade show for prefabricated and modular houses industry in Asia, PMMHF is thought highly by industrial insiders. Visitor from all ... More »

2nd Smart Cities India 2016 expo - Smarter Solutions for a Better Tomorrow

The trade show RESTAURO - Exhibition of the Art of Restoration and Conservation of the Cultural and Natural Heritage takes place in Ferrara, Italy.... More »

The organisers of Safety & Security Asia (SSA) 2016 welcome you to the 15th International Safety & Security Technology and Equipment Exhibition tha... More »

The trade show MITO AMERICA - American Lifestyle Exhibition takes place in Padua, Italy. The frequency of the trade show is annual, within tuttinfiera

The trade show The Commercial UAV Show Asia - Exhibition for Unmanned Aerial Vehicles takes place in Singapore, Singapore. The frequency of the tra... More »

“CAPAS is Messe Frankfurt’s first show in Southwest China, so we want to explore the market.

In Milan, Italy, the trade show MILANO AUTOCLASSICA - Classic Car Show is held. The trade show's frequency is annual.

In Singapore, Singapore, the trade show e-Commerce Show Asia - Exhibition is held. The trade show's frequency is annual, co-located with cards & pa... More »

The trade show TANEXPO - International Exhibition of Funeral and Cemetery Art takes place in Bologna, Italy. The frequency of the trade show is bie... More »

It was first held in Frankfurt am Main in 1909, and as such can lay claim to being the oldest aviation show in the world.

India's most focused event for the window, door and façade Industry.Next edition takes place in Mumbai, 25th-27th February, 2016

The trade show EXPOSANITÀ - International Health Care and Assistance Exhibition takes place in Bologna, Italy. The frequency of the trade show is ... More »

China Beijing International Fair for Trade in Services(CIFTIS) is a comprehensive platform specializing in the trade in services around the world.

The trade show Fastener Fair Italy - Exhibition for Fastener and Fixing Technology is hosted at Milan, Italy. The tradeshow's frequency is open.

The trade show ECOMONDO - International Trade Fair of Material and Energy Recovery and Sustainable Development takes place in Rimini, Italy. The fr... More »

The trade show LogiMAT China - International Trade Fair for Distribution, Materials Handling and Information Flow takes place in Nanjing, China, PR... More »

We will be happy to welcome you again at the 45th World Money Fair, from February 5th to February 7th, 2016

The trade show INTERPOMA - International Trade Show for Production, Storage and Marketing of Apples takes place in Bolzano, Italy. The frequency of... More »

FRUIT LOGISTICA covers every single sector of the fresh produce business and provides a complete picture of the latest innovations, products and se... More »

Indian Ceramics is only B2B event which focuses on the suppliers of Machinery, Raw material, technology and other supplies need by the ceramic indu... More »

Piscine Asia is a growing event in asian market that draws pool and spa professionals of all types, giving them a unique opportunity to meet and ex... More »

6th International Hardware & Tools Expo Tokyo (TOOL JAPAN) organising 123 industry trade exhibitions each year across a wide sphere of industries

The China Shunde International Exposition for Household Electrical Appliances (Shunde Expo) is bringing together thousands of industry professional... More »

Motor and Magnetic Expo - Shenzhen (China) International Small Motor, Electric Machinery and Magnetic Materials Exhibition.

The trade show Tecno&Food - Professional Exhibition for Catering, Hotels, Restaurants, Cafés and Communities takes place in Padua, Italy. The freq... More »

The trade show EIMA INTERNATIONAL - International Agricultural Machinery Exhibition takes place in Bologna, Italy. The frequency of the trade show ... More »

In 2016 the tradeshow ComVac ASIA

Africa Health is the continent’s largest healthcare exhibition and is a leading platform for the industry to meet, learn and do business.

The trade show CIBF - China International Battery Fair is held in Shenzhen, China, PR. The frequency of the trade show is biennial.

The trade show GARDEX - International Garden Expo Tokyo is held in Chiba, Japan. The frequency of the trade show is annual, with several trade fairs

As the largest professional licensing-focused exhibition in Asia, exclusive sponsored by LIMA, China Licensing Expo is widely recognized as the mos... More »

Riding on the steady growth in the global wind power industry, W-Power (formerly known as CWEE) has gained traction in the trade.

Grand Designs Live brought to you by Black+Decker, the leading cotemporary home, décor, design and garden show in South Africa returns to the Tick... More »

COMOCREA founded in 1990 aims at encouraging the export of textile designs by its member - studios. Comocrea brings out the prestige of this sector... More »

InterOpto is the international trade show that unites advanced technologies of photonics, optoelectronics and lasers from Japan and abroad.

The 6th edition of BuildTech Asia is the region’s leading trade show for the building and construction industry that addresses the challenges of ... More »

SIAA (Singapore Industrial Automation Association) will be staging "ASIAN ROBOTICS WEEK 2016" on 23-24 Nov 2016 at Marina Bay Sands, Singapore. It ... More »

The common thread running throughout MCE 2016 is Global Comfort Technology, a global event, to be considered as a whole, that ties in with the four... More »

The trade show IFIA JAPAN - International Food Ingredients and Additives Exhibition and Conference is held in Tokyo, Japan. The frequency of the tr... More »

The trade show GTE - Garment Technology Expo International is hosted at New Delhi, India. The tradeshow's frequency is annua

H&B EXPO is a leading trade fair gathering all kinds of health and beauty products, face care products and hair care products etc. It is the best p... More »

The trade show Sewage Works Exhibition - Japan Global Expo takes place in Nagoya, Japan. The frequency of the trade show is annual, rotating locati... More »

The trade show Indaba - South African Tourism Market is hosted at Durban, South Africa. The tradeshow's frequency is annual.

Water Today - The Magazine is India's leading English publication providing relevant and up-to-date information on water and wastewater industry

China International (Guangzhou) Fishery & Seafood Expo 2016 (FISHEX 2016) is an international and professional fishery show, which is organized b... More »

Organized by China Stone Materials Association and CCPIT, China (North) International Stone Fair is the top stone fair in northern China.

Gotha: INTERNATIONAL ANTIQUES EXHIBITION Since 1994 Gotha has been an ideal city of prized antiques that welcomes visitors from all over the wor... More »

Prime Source Forum (PSF) does not limit to the sourcing aspect of the supply chain only but sources of information of the fashion industry

The trade show Cafe Show China - China International Cafe Show takes place in Beijing, China, PR. The frequency of the trade show is annual. Cafe S... More »

China•Guzhen International Lighting Fair relies on " Lighting Capital of China" and integrates the advantage in resources from lighting industry.

The Auto Expo is a biennial automotive show held in New Delhi, India. It is Asia's largest and the world's second-largest motor show.

Pet Fair Asia makes this one-to-one connection possible. We make your business happen.

An upgraded formula and exhibition areas even more in line with the needs of participants: Sol&Agrifood merges the previous SOL and Agrifood Club e... More »

The trade show PackPlus South - The Total Packaging, Processing and Supply Chain Event is hosted at Hyderabad, India. The tradeshow's frequency is ... More »

In Singapore, Singapore, the trade show Retail Technology Show Asia - Exhibition and Conference is held. The trade show's frequency is annual, co-l... More »

World Show for Vintage, Classic and Prestige Automobiles, Motorsport, Motorcycles, Spare Parts, Restauration and World Club Meeting

ISM COLOGNE, International Sweets and Biscuits Fair 2016 is going to be organized between 31 January, 2016 and 03 February, 2016.

For over a decade, InfoComm China has been raising the profile of China’s pro-AV and ICT market. Today, it is Asia Pacific’s foremost platform ... More »

The Salone is now into its 55th year, championing innovation and internationality – in fact the number of foreign exhibitors has risen again, now... More »

The trade show Sino Dental - China International Dental Equipment and Affiliated Facilities Exhibition takes place in Beijing, China, PR. The frequ... More »

The 7th edition of ChemProTech India 2016 – International Exhibition on Chemical Processing Technology, Equipment & Supplies will be organized on... More »

The trade show Busworld CHINA - Beijing - International Trade Fair for the Bus Industry takes place in Beijing, China, PR.

EPCH, is the apex non-profit industry body working for the progress of the artisans and exporters catering to the home, lifestyle and fashion acces... More »

The trade show C-star - Shanghai International Trade Fair for Solutions and Trends all about Retail takes place in Shanghai, China, PR. The frequen... More »

The trade show SEAexpo - Showbiz, Entertainment & Arts Expo is hosted at Johannesburg, South Africa. The tradeshow's frequency is annual, part of t... More »

The Bremen Classic Motorshow is the first major classic car exhibition of the year.

With more than 1.000 collections on display CPM is the most important meeting point for the Russian and Eastern European fashion industry.

The trade show SNEC PV Power Expo - International Photovoltaic Power Generation Conference and Exhibition takes place in Shanghai,

f.re.e is Bavaria's most popular interactive and sales exhibition for everything related to travel, leisure and recreation

Herzlich willkommen auf der offiziellen IAA Fanpage-Seite!

Prepare for a world where your plant operates with maximum efficiency and minimal downtime.Control India held from 7 - 9 April 2016

In Florence, Italy, the trade show Florence Tattoo Convention - International Exhibition for Art of Tattoo and Body Art is held. The trade show's f... More »

In Singapore, Singapore, the trade show The IoTShow - Internet of Things Show is held. The trade show's frequency is annual, with the smart machine... More »

The trade show Decorex Cape Town - South Africa's Premier Décor, Design and Lifestyle Expo takes place in Cape Town, South Africa. The frequency o... More »

International Medical Instruments and Equipment Exhibition

The main exhibit sectors of the trade show Oishii Japan - Japanese Food and Beverage Exhibition are: Japanese food and drinks, noodle, food machin... More »

The trade show Gluten Free Expo - International Exhibition for Gluten-free Products and Diet takes place in Rimini, Italy. The frequency of the tra... More »

The trade show Restructura - Building and Renovation Fair is hosted at Turin, Italy. The tradeshow's frequency is annual.

SPIE is an international society advancing an interdisciplinary approach to the science and application of light

The trade show BJ - BioJapan - World Business Forum is held in Yokohama, Japan. The frequency of the trade show is annual.

The trade show MICE Asia Pacific Expo - Trade Exhibition is hosted at Singapore, Singapore. The tradeshow's frequency is annual.

BTM, India’s premier travel show focused on Business Travel and MICE.

ITB Asia is a annually held three day B2B trade show and convention for the travel industry; it is designed to become the primary event for the Asi... More »

The HKTDC’s mission is to create opportunities for Hong Kong companies. We focus on delivering value by promoting trade in goods and services

HOLZ-HANDWERK 2016 in Nuremberg, the European Trade Fair for Machine Technology, Equipment and Supplies for the Wood Craft, focuses on processing a... More »

SF EXPO, the most professional and quickly-developing surface finishing exhibition, has become one of the biggest two surface exhibitions in China ... More »

Cosmoprof North America (CPNA) furthered its reputation as the leading B2B beauty trade show by introducing revolutionary technologies and forward-... More »

The annual Starch Expo is the only professional starch trade fair in Asia. It was launched in 2006 and has grown with the development of the starch... More »

The trade show TIBF - Tokyo International Book Fair is hosted at Tokyo, Japan. The tradeshow's frequency is annual.

The International Furniture Fair Singapore, held in conjunction with the ASEAN Furniture Show (IFFS/AFS) The Décor Show and furniPRO Asia, is rega... More »

GITEX Technology Week. Re-imagining our future

Olympia International Art & Antiques Fair is the UK’s largest and most established art and antiques fair, taking place annually in June at London... More »

MachAutoExpo-2016 a unique and most trustworthy Event is ready to kick start in Ludhiana from 11th to 15th February 2016 at Glada Ground Chandigarh... More »

International Vision Expo is a complete eyecare event that is essential for your business. The energetic show floor is a comprehensive showcase pre... More »

The trade show Japan Aerospace - Japan International Aerospace Exhibition is held in Tokyo, Japan. The frequency of the trade show is every 4 years.

The trade show CTEX EXPO (PCB/SMT Show) - Printed Circuit Board Exhibition takes place in Suzhou, China, PR. The frequency of the trade show is ann... More »

Children's Apparel, Accessories, Footwear, Gifts and more....Trade Show

The trade show CommunicAsia - International Communications and Information Technology Exhibition & Conference takes place in Singapore, Singapore. ... More »

Under the theme of “Greenovation for a Smart Future”, CHINAPLAS 2016 is presenting three concurrent events: “Medical Plastics Conference”... More »

The trade show BARRIER FREE - International Trade Fair on Barrier Free Equipment and Rehabilitation takes place in Osaka, Japan.

The trade show ANUFOOD China - powered by anuga - International Trade Fair For Food Retail and Hospitality in Northern.

The main exhibit sectors of the trade show JJF - Japan Jewellery Fair are: Gold, silver, platinum, pearl and stone jewelleries, gem stones, semi-f... More »

The trade show Fenestration China - International Exhibition on Windows, Doors, Skylights and Curtain Wall Technology, Components and Prefabricated... More »

Machines and equipment for the machining of sheet metal, pipes, sections, wire and metal structural work. Dies. Welding. Heat treatments. Surface t... More »

The trade show China Hi-Tech Fair - China Hi-Tech Fair Photo-electronics & FPD Expo (FPD EXPO CHINA) is hosted at Shenzhen, China, PR. The tradesho... More »

International High-end Health Edible Oil & Olive Oil Expo”(short for “Global Oil”) was approved by Ministry of Commerce of P.R.C, and organiz... More »

At the 2016 Medical Design & Manufacturing expo, over 2,000 of the most innovative suppliers will be on hand to demonstrate the latest ground-break... More »

Carrara Marmotec-International Marble, Machinery and Services Exhibition.Free entrance only for trade operators upon on-line registration

Pubblicato il Programma del 59° Congresso degli Amici di Brugg, che si svolgerà a Milano, Marriott Hotel dal 7 al 9 aprile 2016.

The trade show AGRI WORLD - AGRITECH JAPAN - International Agricultural Material and Technology Expo Tokyo is held in Chiba, Japan. The frequency o... More »