Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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DB15/T 3465-2024 Code for operation and management of copper anode mud recycling system via email in business day valid
DB15/T 3466-2024 Technical specification for zero liquid discharge treatment of copper smelting wastewater via email in business day valid
DB21/T 2535-2015 via email in business day valid
DB36/ 1102-2019 Discharge standard of water pollutants for rural sewage treatment facilities via email in business day valid
DB37/T 3536-2019 Technical Specifications of High Salinity Wastewater Pollution Control and Treatment for Dyeing and Printing of Textile Industry via email in business day valid
GB 18420.1-2001 Biological toxicity grading for pollutant from marine petroleum exploration and exploitation $224.00 via email in 1~3 business day abolished
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 1: Grading $60.00 immediately valid
GB 18596-2001 Discharge standard of pollutants for livestock and poultry breeding $100.00 immediately valid
GB 20425-2006 The Discharge Standard of Water Pollutants for Sapogenin Industry $174.00 immediately valid
GB 20426-2006 Emission Standard for Pollutants from Coal Industry $244.00 immediately valid
GB 3545-1983 Effluent standard for pollutants from beet processing industry $184.00 via email in 1~3 business day abolished
GB 3546-1983 Effluent standard for pollutants from cane sugar industry $180.00 via email in 1~3 business day superseded
GB 3547-1983 Effluent standard for pollutants from synthetic fatry acid industry $180.00 via email in 1~3 business day valid
GB 3549-1983 Effluent standard for pollutants from leather industry $180.00 via email in 1~3 business day superseded
GB 3550-1983 Effluent standard for pollutants from petroleum exploitation industry $180.00 via email in 1~3 business day superseded
GB 3551-1983 Effluent standard for pollutants from petroleum refining industry $180.00 via email in 1~3 business day superseded
GB 3553-1983 Effluent standard for pollutants from film processing $184.00 via email in 1~3 business day abolished
GB 8978-1996 Integrated Wastewater Discharge Standard $140.00 immediately superseded
GB/T 17923-1999 Analysis method for oil-bearing wast water from marine petroleum development industry $120.00 via email in 1~3 business day superseded
GB/T 17923-2017 Analytical method for oily sewage from marine petroleum development industry-Infrared spectrophotometry $200.00 via email in 1~3 business day valid
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