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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 12498-1990 Generic specification of rubidium frequency standards $90.00 via email in 1~3 business day abolished
GB 12499-1990 Generic specification and measuring methods for rubidium frequency standards $105.00 via email in 1~3 business day abolished
GB 12563-1990 Requirements of terrestrial interface for domestic satellite communications earth stations $195.00 via email in 1~3 business day valid
GB 12641-1990 Safe handling and operation of audiovisual, video and television equipment and systems $224.00 via email in 1~3 business day abolished
GB 13421-1992 Limits of maximum permitted spurious emission power levels and methods of measurement for radio transmitters $220.00 via email in 1~3 business day abolished
GB 13613-2011 Electromagnetic environment requirement for sea long range radio navigation stations and monitors $180.00 via email in 1~3 business day valid
GB 13614-1992 of the electromagnetic environment for short - Wave radio direction finding stations $120.00 via email in 1~3 business day superseded
GB 13614-2012 Electromagnetic environment requirements for short-wave radio receiving and direction finding stations $210.00 via email in 1~3 business day valid
GB 13615-1992 Electromagnetic environment protection requirements for earth stations $150.00 via email in 1~3 business day abolished
GB 13615-2009 Electromagnetic environment protection requirements for earth stations $240.00 via email in 1~3 business day valid
GB 13616-1992 Electromagnetic environment protection requirements for microwave relay stations $130.00 via email in 1~3 business day abolished
GB 13616-2009 Electromagnetic environment protection requirements for digital radio-relay stations $220.00 via email in 1~3 business day valid
GB 13617-1992 environment requirements for shortwave radio receiving stations $100.00 via email in 1~3 business day abolished
GB 13618-1992 of electromagnetic environment protection for air defense surveillance radar station $120.00 via email in 1~3 business day valid
GB 13836-2000 distribution systems for television and sound signals - Part 2: Electromagnetic compatibility of equipment $300.00 via email in 1~3 business day valid
GB 13837-1997 Limits and methods of measurement of radio interference characteristics of sound and television broadcast receivers and associated equipment $270.00 via email in 1~3 business day abolished
GB 13837-2012 Sound and television broadcast receivers and associated equipment—Radio disturbance characteristics—Limits and methods of measurement $340.00 immediately superseded
GB 14023-2000 Vehicles, motorboats and spark-ignited engine-driven devices--Radio disturbance characteristics--Limits and methods of measurement $490.00 via email in 1~5 business day abolished
GB 14023-2006 Vehicles,boats,and internal combustion engine driven devices―Radio disturbance characteristics―Limits and methods of measurement $300.00 immediately superseded
GB 14023-2011 Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers $120.00 immediately superseded
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