Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 18122-2000 Audio visual equipment and systems - Rating plates - Marking of electricity supply 105.0 via email in 1~3 business day valid
GBJ 142-1990 for protective space between medium and short wave radio emission stations and cablecarrier communication systems 120.0 via email in 1~3 business day valid
GB 6661-1986 Nipples for insert earphones 45.0 via email in 1~3 business day valid
GB/T 17439-1998 Specification for transmission of component-coded digital television signals for contribution-quality applications at the third hierarchical level 210.0 via email in 1~3 business day valid
GB 6832-1986 Methods of measurement on headphones 210.0 via email in 1~3 business day abolished
GB/T 26685-2017 690.0 via email in 1~8 business day to be valid
GB/T 22122-2008 Methods of measurement of surround audio for digital TV 210.0 via email in 1~3 business day valid
GY/T 208-2005 Radio and TV tower maintenance specifications for power supply lightning protection water supply and waste water treatment ventilation and fire fighting systems 270.0 via email in 1~3 business day valid
GB/T 26271-2010 Technology requirements and measurement methods for the coincidence of luminance and color difference signal of terrestrial digital TV receiver equipment 240.0 via email in 1~3 business day valid
GYJ 29-1987 Specifications for line prospecting for broadcast and television microwave projects 210.0 via email in 1~3 business day superseded
SJ/T 11327-2006 Specification for interfaces for digital television receiving equipment - Part 1: Interface of radio frequency 105.0 via email in 1~3 business day valid
QJ 2400-1992 Acceptance Specification for Aerospace Science and Technology Video 90.0 via email in 1~3 business day valid
SJ/T 11299.4-2005 Specification for enhanced versatile disk system - Part 4: Specification for enhanced audio coding of multi-channel surround system 2250.0 via email in 1~3 business day valid
GB 12021.7-2005 Limited values of energy efficiency and evaluating values of energy conservation for color television broadcasting receivers 150.0 via email in 1~3 business day valid
GB/T 15845.4-1995 Performance requirements of audiovisual terminals--Narrow-band visual telephone systems and terminal equipment 195.0 via email in 1~3 business day abolished
GY 5078-2008 Technical Code for Safety of CATC Distributed Networks Engineering 375.0 via email in 1~5 business day valid
GY/T 220.1-2006 Mobile Multimedia Broadcasting Part 1:Framing Structure Channel Coding and Modulation for Broadcasting Channel 2490.0 via email in 1~10 business day valid
GB/T 15860-1995 General specification for compact disc players 375.0 via email in 1~5 business day abolished
GY/T 87-1993 Phonograph needles 15.0 via email in 1~3 business day valid
SJ/T 11339-2006 General specification for digital television PDP display 435.0 via email in 1~5 business day abolished
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