Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
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GB/T 18039.9-2013 Electromagnetic compatibility―Environment―Compatibility levels for low-frequency conducted disturbances and signaling in public medium-voltage power supply systems 310.0 via email in 1~5 business day valid
GB/T 20549-2006 Qualification and measurement methods of Electromagnetic Compatibility(EMC) for Mobile Communications Repeater 180.0 via email in 1~3 business day valid
GB/Z 37627.1-2019 Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems 820.0 via email in 1~8 business day valid
GB/Z 37627.3-2019 Radio interference characteristics of overhead power lines and high-voltage equipment—Part 3:Code of practice for minimizing the generation of radio noise 550.0 via email in 1~5 business day valid
GB/T 18039.3-2017 Electromagnetic compatibility―Environment―Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems 310.0 via email in 1~5 business day valid
GB/T 30556.7-2014 Electromagnetic Compatibility - Installation and Mitigation Guidelines - Degrees of Protection Provided by Enclosures against Electromagnetic Disturbances (EM Code) 310.0 via email in 1~5 business day valid
GB 13837-2012 Sound and television broadcast receivers and associated equipment—Radio disturbance characteristics—Limits and methods of measurement 340.0 via email in 1 business day to be superseded
GB/T 18039.8-2012 Electromagnetic compatibility - Environment - Description of HEMP environment - Conducted disturbance 450.0 via email in 1~3 business day valid
YD/T 1965-2009 Requirements and Measurement Methods of Electromagnetic Compatibility for Broadband Customer Network Equipment and Auxiliary Equipment based on Telecommunication network 240.0 via email in 1~3 business day valid
QJ 2350-1992 Test Method for the Susceptibility of Electromagnetic Measurement By Radiation Transverse Electromagnetic Cell 135.0 via email in 1~3 business day valid


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