Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YD/T 908-2000 Naming rules for type of optical fibre cables 75.0 via email in 1~3 business day superseded
YD/T 1633-2007 Test Methods of Electromagnetic Compatibility on-Site 280.0 via email in 1 business day superseded
YDB 101-2012 Security requirements of internet of things 210.0 via email in 1~3 business day valid
YDB 100-2012 Requirements of internet of things 300.0 via email in 1~3 business day valid
GB/T 28507-2012 Description guidelines for voice exhibition of web documents 180.0 via email in 1~3 business day valid
YD/T 1644.1-2007 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models instrumentation and procedures Part 1:Procedure to determine the s 960.0 via email in 1~3 business day valid
YD/T 1765-2008 Noun Terms in Communication Safety and Protection 480.0 via email in 1~3 business day valid
GB/T 15160-2007 Land mobile communication system requirements using multi-channel access techniques without a central controller 360.0 via email in 1~3 business day valid
GB/T 14733.12-1993 Terminology for telecommunications-Optical communication 600.0 via email in 1~8 business day superseded
GB/T 14733.2-1993 Terminology for telecommunications-Transmission lines and waveguides 510.0 via email in 1~5 business day abolished
GB/T 14733.10-1993 Terminology for telecommunications-Antennas 525.0 via email in 1~5 business day abolished
GB 4824-1996 Limits and methods of measurement of electromagnetic disturbance characteristics of industrial scientific and medical (ISM) radio frequency equipment 315.0 via email in 1~5 business day abolished
GB/T 16532-1996 Speech material library used DRT for articulation evaluation of communication equipments 975.0 via email in 1~3 business day valid
GB/T 7400.11-1999 Digital television terminology 240.0 via email in 1~3 business day abolished
YD 5039-1997 Specifications on Environment Protection for Engineering Construction of Telecommunications 240.0 via email in 1~3 business day valid
YD/T 1643-2007 Technical Specification and Testing Methods for Compatibility between Wireless Communication Devices and Hearing Aids 900.0 via email in 1~3 business day superseded
GF 014-1995 Communication room environmental conditions 180.0 via email in 1~3 business day valid
GB/T 14733.11-1993 Terminology for telecommunications-Telecommnication 690.0 via email in 1~8 business day superseded
GB/T 3383-1982 Telecommunication transmission unit; Decibel 30.0 via email in 1~3 business day valid
GB 13615-2009 Electromagnetic environment protection requirements for earth stations 360.0 via email in 1~3 business day valid
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