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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 16812-1997 Technical specification for NICAM-728 digital audio signal transmission with satellite TV channel subcarrrier $130.00 via email in 1~3 business day abolished
GB/T 16851-1997 Sound systems for emergency purposes $120.00 via email in 1~3 business day abolished
GB/T 16954-1997 General specification for Ku-band satellite television earth receive-only station $200.00 immediately superseded
GB/T 17147-2012 Measurement of audio-frequency noise voltage level in sound broadcasting $210.00 via email in 1~3 business day valid
GB/T 17148-1997 A conventional test slgnal simulating sound--Programme signals for measuring interference in other channels $220.00 via email in 1~3 business day abolished
GB/T 17205-1998 Exchange of television programmes on magnetic tape $90.00 via email in 1~3 business day abolished
GB/T 17276-1998 General specification for wireless microphone systems $240.00 via email in 1~3 business day valid
GB/T 17277-1998 Broadcast video tape recorders methods of measurement--Part 1:Mechanical measurements $160.00 via email in 1~3 business day abolished
GB/T 17277.2-1999 Broadcast video tape recorders - Methods of measurement - Part 2: Electrical measurements of analogue composite video signals $330.00 via email in 1~3 business day abolished
GB/T 17307-1998 Assignment of the uses of insertion lines in the field blanking interval in television broadcasting $110.00 via email in 1~3 business day abolished
GB/T 17308-1998 Definitions of parameters for simplified automatic measurement of television insertion test signals $150.00 via email in 1~3 business day abolished
GB/T 17309.1-1998 Methods of measurement on receivers for television broadcast transmissions Part 1: General considerations Electrical measurements at radio and video frequencies and measurements on d $1120.00 immediately valid
GB/T 17310-1998 High fidelity sound output of television tuners minimum performance requirements $410.00 via email in 1~3 business day abolished
GB/T 17438-1998 Technical requirements for the transmission through contribution and primary distribution networks of digital television signals defined according to the 4:2:2 STANDARD $140.00 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 $210.00 via email in 1~3 business day abolished
GB/T 17561-1998 Instruments for the measurement of sound intensity--Measurement with pairs of pressure sensing microphones $330.00 via email in 1~3 business day valid
GB/T 17575-1998 Helical-scan video tape cassette system using 12. 65mm magnetic tape on type VHS-Compact VHS video cassette $250.00 via email in 1~3 business day abolished
GB/T 17576-1998 Compact disc digital audio system $550.00 via email in 1~5 business day abolished
GB/T 17576-2011 Compact disc digital audio system $1240.00 via email in 1~3 business day valid
GB/T 17700-1999 Channel coding and modulation STANDARD for Digital Video Broadcasting-Satellite(DVB-S) $465.00 via email in 1~5 business day valid
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