Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/Z 20288-2006 General disassembly requirements for testing hazardous substances in electrical and electronic products $60.00 via email in 1~3 business day abolished
GB/Z 43684-2024 Nanotechnologies—Description, measurement and dimensional quality parameters of gratings $555.00 via email in 1~5 business day valid
GB/Z 43998-2024 Nanotechnologies—Assessment of the concentrations of carbon black and amorphous silica in nanoscale in a mixed dust manufacturing environment $330.00 via email in 1~5 business day valid
GB/Z 44005.1-2024 Nanotechnologies—Clay nanomaterials—Part 1: Specification of characteristics and measurement methods for layered clay nanomaterials $465.00 via email in 1~5 business day valid
GB/Z 44235-2024 Nanotechnologies—Characteristics and measurement methods of air filter media containing polymeric nanofibers $315.00 via email in 1~3 business day valid
QJ 1875A-1998 Test Method of Static Electricity $195.00 via email in 1~3 business day valid
QJ 2733-1995 Graphic Symbol for Microwave Device $405.00 via email in 1~5 business day valid
SJ 20812-2002 Management regulations for three proofing design for military electronic equipments $120.00 via email in 1~3 business day valid
SJ/T 10668-2002 Terminology for surface mount technology $390.00 via email in 1~3 business day superseded
SJ/T 11200-1999 Environmental testing - Test Td: Solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices $165.00 via email in 1~3 business day superseded
SJ/T 11216-1999 Technology requirement for infrared hot air reflow soldering $160.00 via email in 1~3 business day valid
SN/T 2003.1-2005 Determination of lead mercury cadmium chromium and bromine in electrical and electronic equipment - Part 1: Qualitative screening by wavelength dispersive X-ray fluorescence spectrom $220.00 via email in 1~3 business day abolished
SN/T 2003.2-2006 Determination of polybrominatedbiphenyls and polybrominatedbipheny1 ether in electrical and electronic equipments--Part 2: Qualitative screening by infra-red spectrometric method $220.00 via email in 1~3 business day valid
SN/T 2003.3-2006 Determination of Lead Mercury Cadmium and Bromine in electrical and electronic equipment--Part 3: Qualitative screening by X-ray fluorescence spectrometric method $150.00 via email in 1~3 business day abolished
SN/T 2004 .4-2006 Determination of Lead Cadmium Chromiun and Mercury in electrical and electronic equipment - Part 4: Inductively coupled plasma atomic emission spectrometric method $150.00 via email in 1~3 business day valid
SN/T 2004 .6-2006 Determination of mercury in electrical and electronic equipment - Part 6: Cold vapor atomic absorption spectrometry $90.00 via email in 1~3 business day valid
SN/T 2004.3-2005 Determination of Chromium(VI) in electrical and electronic equipment - Part 3: 1 5-Diphenylcarbohydrazide spectrophotometric method $184.00 immediately abolished
SN/T 2004.6-2006 Determination of mercury in electrical and electronic equipment. Part 6: Cold vapor atomic absorption spectrometry $170.00 via email in 1~3 business day abolished
SN/T 2004.7-2006 Determination of lead cadmium in electrical and electronic equipment-Part 7:Atomic fluorescence spectrometry $150.00 via email in 1~3 business day valid
SN/T 2005 .3-2006 Determination of polybromobiphenyls and polybromobipheny1 in electrical and electronic equipment - Part 3: GC-FID method $105.00 via email in 1~3 business day valid
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