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Position: Search valid to be valid superseded to be superseded abolished to be abolished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GB 5439-1985 75.0 via email in 1~3 business day superseded
GY/T 137-1999 Specifications and methods of measurement on subscribers tap and splitter (5~1000MHz) used for CATV systems 255.0 via email in 1~3 business day valid
GB/T 3175.1-1987 Reflection colour bar test card 30.0 via email in 1~3 business day valid
GB 3174-1995E Specifications of PAL-D television system 210.0 via email in 1~3 business day valid
GY/T 173-2001 Specification and methods of measurement on MMDS downconverter 315.0 via email in 1~5 business day valid
GB/T 3175.2-1987 Reflection flesh tone test card 30.0 via email in 1~3 business day valid
GY/T 195-2003 Specifications and methods of measurement on two-way subscriber port used in CATV systems 75.0 via email in 1~3 business day valid
GY/T 131-1997 Technical requirements and measurement methods on optical link used in CATV systems 225.0 via email in 1~3 business day valid
GY/T 171-2001 Specification and methods of measurement on MMDS transmitter 240.0 via email in 1~3 business day valid
GY/T 140-1999 Specifications and methods of measurement on system outlets (5~1000MHz) used for CATV systems 120.0 via email in 1~3 business day valid
GB/T 3175.3-1987 Transparency colour bar test card 30.0 via email in 1~3 business day valid
GB/T 5438-1985 Characteristics and measuring methods for monophonic and stereophonic transmissions 210.0 via email in 1~3 business day valid
GY/T 121-1995 Methods of measurement on cable television systems 240.0 via email in 1~3 business day valid
GB/T 14219-1993 character system teletext broadcasting specification 450.0 via email in 1~3 business day valid
GB/T 14001-2012 Time and control code for SDTV video tape recording 310.0 via email in 1~3 business day valid
GY/T 138-1999 Specification and methods of measurement on Combiners (5~1000MHz) used for CATV systems 105.0 via email in 1~3 business day valid
GB/T 9403-1988 The reflection grayscale test chart 45.0 via email in 1~3 business day valid
GY/T 139-1999 Specifications and methods of measurement on demodulator used in CATV systems 165.0 via email in 1~3 business day valid
GY/T 214-2006 Specification of 30MHz-3000MHz terrestrial digital audio broadcasting system 2805.0 via email in 1~10 business day valid
GB 16787-1997 Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz 90.0 via email in 1~3 business day valid
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