Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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CJ/T 51-2004 Methods for the examination of municipal sewage 2475.0 via email in 1~10 business day valid
GB 18918-2002 Discharge standard of pollutants for municipal wastewater treatment plant 100.0 via email in 1~2 business day valid
MT/T 894-2000 General rules for analytical and testing methods of coal mine water 90.0 via email in 1~3 business day valid
GB 21905-2008 Discharge standards of water pollutants for pharmaceutical industry extraction products category 180.0 via email in 1~3 business day valid
GB 9135-1988 The technical rules about gaseous radioactive waste processing system for light water reactor plants 240.0 via email in 1~3 business day valid
GB 21906-2008 Discharge standards of water pollutants for pharmaceutical industry chinese traditional medicine category 180.0 via email in 1~3 business day valid
GB 14470.1-2002 Discharge standard for water pollutants from ordance indeustry Powder and explosive 60.0 via email in 1 business day valid
JT/T 645.2-2005 Standard for living wastewater reuse of highway service area Part 2: Specifications of treatment system 105.0 via email in 1~3 business day superseded
GB 21900-2008 Discharge standard for pollutants from electroplating 280.0 via email in 1~2 business day valid
MT/T 1046-2007 Determination of chemical oxygen demand of coal mine water (method of potassium dichromate) 75.0 via email in 1~3 business day valid
HY/T 168.3-2013 Design code for domestic seawater post-treatment-Part 3:MBR process 120.0 via email in 1~3 business day valid
GB 13457-1992 Discharge standard of water pollutants for meat packing industry 90.0 via email in 1~3 business day valid
GB 4914-1985 Effluent STANDARDs for oil-bearing waste water from offshore petroleum development industry 30.0 via email in 1~3 business day superseded
MT/T 257-2000 Determination of free carbon dioxde in coal mine water 90.0 via email in 1~3 business day valid
MT/T 255-2000 Determination of soluble silicon dioxide in coal mine water 60.0 via email in 1~3 business day valid
MT/T 1047-2007 Determination of turbidity of coal mine water 60.0 via email in 1~3 business day valid
MT/T 371-2005 Determination of sulfion in coal mine water 90.0 via email in 1~3 business day valid
GB 21909-2008 Discharge standard of water pollutants for sugar industry 180.0 via email in 1~3 business day valid
GB 14470.3-2002 Discharge standard for water pollutants from ordance indeustry Ammunition loading 60.0 via email in 1~3 business day superseded
GB 21904-2008 Discharge standards of water pollutants for pharmaceutical industry chemical synthesis products category 100.0 via email in 1 business day valid
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