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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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GB/T 28442-2012 Data classification and coding for navigation electronic map 210.0 via email in 1~3 business day valid
GB/T 18897-2002 Performance requirements and test methods for Doppler very high frequency omnidirectional radio range 135.0 via email in 1~3 business day valid
GB/T 29842-2013 Temporal systems for satellite navigation and positioning 470.0 via email in 1~5 business day valid
GB/T 3784-2009 Electrotechnical terminology - Radar 975.0 via email in 1~8 business day valid
GB/T 11711-2002 Marine automatic radar plotting aids(ARPA) - Performance requirements,methods of testing and required test results 375.0 via email in 1~3 business day valid
GB/T 30287.3-2013 Satellite Positioning Ship Information Service System (SISS) - Part 3: Information Security Specification 430.0 via email in 1~3 business day valid
GB 13613-1992 Electromagnetic environment requirements for sea long and middle range radionavigation stations and monitors 105.0 via email in 1~3 business day abolished
SJ 20796-2001 General specification for driving controller for antenna of ground warning and director rader 240.0 via email in 1~3 business day valid
GB/T 9410-2008 General specification for antennas used in the mobile communications 160.0 via email in 1 business day valid
GB/T 14282.4-1993 Performance requirements and test methods for ILS localizer receiver 300.0 via email in 1~3 business day valid
GB/T 14282.3-1993 Performance requirements and test methods for ILS localizer 135.0 via email in 1~3 business day abolished
GB/T 30290.4-2013 Satellite Positioning Vehicle Information Service System (VISS) - Part 4: General Specification for Vehicle Terminal 430.0 via email in 1~3 business day valid
SJ 20797-2001 General specification for short wave reconnaissance and analysis receivers 180.0 via email in 1~3 business day valid
GB/T 13186-1991 General specification for airborne doppler navigation systems 270.0 via email in 1~3 business day valid
SJ 20839-2002 Computational methods of LW ground-wave transmission channels 225.0 via email in 1~3 business day valid
QJ 2453-1993 165.0 via email in 1~3 business day valid
GB/T 29841.1-2013 Satellite positioning personal position information service system(PPISS)―Part 1:Function description 415.0 via email in business day valid
GB/T 30290.2-2013 Satellite positioning vehicle information service system(VISS)—Part 2:Information protocol for vehicle terminal and service center 1500.0 via email in 1~10 business day valid
GB/T 9390-1988 Terminology for navigation 600.0 via email in 1~3 business day to be abolished
GB 6361-1986 Series of type-spectrums for parabolic antennas used in microwave relay communication systems 120.0 via email in 1~3 business day valid
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