Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 28435-2012 Technical specifications and methods of measurement for digital terrestrial television broadcasting transmitters $390.00 via email in 1~3 business day valid
GB/T 28436-2012 Technical requirements and measurement methods of digital terrestrial television broadcasting exciter $450.00 via email in 1~3 business day valid
GB/T 28437-2012 Technical specifications of monitoring for digital terrestrial television broadcasting $270.00 via email in 1~3 business day valid
GB/T 28438.1-2012 Objective assessment and measurement methods for coverage of digital terrestrial television broadcasting signals—Part 1:Outdoor fixed reception $210.00 via email in 1~3 business day valid
GB/T 28438.2-2019 Objective assessment and measurement methods for coverage of digital terrestrial television broadcasting signals-Part 2:Mobile reception $220.00 via email in 1~3 business day valid
GB/T 2846-1988 Methods of measurement on radio receivers for am broadcast transmissions $760.00 via email in 1~5 business day superseded
GB/T 2846-2011 Methods of measurement on radio receivers for AM broadcast transmissions $300.00 immediately valid
GB/T 30247-2013 Information Technology - Digital Rights Management - Terminology $210.00 via email in 1~3 business day valid
GB/T 31001-2014 Test materials to be used in subjective assessment for high definition television $410.00 via email in 1~5 business day valid
GB/T 3320.1-1987 Frequency response test record $30.00 via email in 1~3 business day abolished
GB/T 3320.2-1982 Tracking ability and channel separation test record $30.00 via email in 1~3 business day abolished
GB/T 3320.3-1982 Wow and flutter test record $104.00 via email in 1~3 business day abolished
GB/T 3320.4-1982 Rumble measurement test record $30.00 via email in 1~3 business day valid
GB/T 33558-2017 Technical requirement and method of measurement for network interface module of digital terrestrial television $70.00 via email in 1~3 business day valid
GB/T 33762-2017 Method of measurement for display performance of organic light-emitting diode(OLED) television $280.00 via email in 1~3 business day valid
GB/T 33769-2017 Sound system equipment―Electroacoustical transducers―Measurement of large signal parameters $310.00 via email in 1~5 business day valid
GB/T 33771-2017 Sound system equipment-Electroacoustical transducers-Measurement of suspension parts $250.00 via email in 1~3 business day valid
GB/T 33773-2017 Infrared coding for audio and video device remote control $370.00 via email in 1~5 business day valid
GB/T 33775-2017 Technical requirements and methods of measurement for digital terrestrial television handheld receiving equipment $250.00 via email in 1~3 business day valid
GB/T 33856-2017 Methods of measurement for main characteristics of equipments of sound systems for emergency purposes $330.00 via email in 1~5 business day valid
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