Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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HJ/T 345-2007 Water quality-Determination of iron-phenanthroline spectrophotometry 90.0 via email in 1~3 business day valid
GB 1576-2001 Water quality for industrial boilers 450.0 via email in 1~5 business day abolished
HJ 596.4-2010 Water quality–Vocabulary Part 4 510.0 via email in 1~8 business day valid
HJ/T 332-2006 Farland environmental quality evaluation standards for edible agricultural products 180.0 via email in 1~3 business day valid
HJ/T 193-2005 Automated method for ambient air quality monitoring 1240.0 via email in 1~5 business day abolished
SL/T 220-1998 Determination of the trace amounts of Copper Zinc Cadmium and Lead in Water (Flow injection atomic absorption spectrometry) 120.0 via email in 1~3 business day valid
GB/T 50331-2002 The standard of water quantity for citys residential use 40.0 via email in 1 business day valid
DL/T 588-1996 The determination of fouling index of water 90.0 via email in 1~3 business day abolished
JT/T 645.1-2005 Standard for living wastewater reuse of highway service area Part 1: Water quality 75.0 via email in 1~3 business day abolished
GB 21523-2008 Effluent Standards of Pollutants for Heterocyclic Pesticides Industry 525.0 via email in 1~5 business day valid
DZ/T 0290-2015 Standard for groundwater quality 184.0 via email in business day valid
HJ/T 433-2008 Technical Requirement for Source Water Protection Area Signs 210.0 via email in 1~3 business day valid
GB/T 14848-1993 Quality standard for ground water 40.0 via email in 1 business day abolished
GB/T 6921-1986 Determination of the concentration of airborne particulate matters 15.0 via email in 1~3 business day abolished
GB 5084-2005 Standards for irrigation water quality 40.0 via email in 1 business day valid
HJ/T 194-2005 Manual methods for ambient air quality monitoring 270.0 via email in 1~3 business day abolished
GB 9137-1988 Maximum allowable concentration of pollutants in atmosphere for protection crops 30.0 via email in 1 business day superseded
GB 15618-1995 Environmental quality standard for soils 30.0 via email in 1 business day superseded
GB 18668-2002 Marine sediment quality 40.0 via email in 1 business day valid
GB 3097-1997 Marine water quality standard 60.0 via email in 1 business day valid
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