Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB32/T 4815-2024 Technical specification for freshwater benthic macroinvertebrate monitoring via email in business day valid
DB32/T 4816-2024 Technical specification for short?term forecast and warning of cyanobacterial bloom and decayed black water in lakes and reservoirs via email in business day valid
DB32/T 4817-2024 Technical specification for rural domestic sewage treatment in Taihu Basin via email in business day valid
DB32/T 4854-2024 Directives for regional water resources demonstration of development zone via email in business day valid
DB32/T 4869-2024 Technical specifications for on?site odor identification of odor pollutants via email in business day valid
DB32/T 4956-2024 Technical specification for water?saving management in industrial parks via email in business day valid
DB32/T 4976-2024 Technical specification for the construction of intelligent management system of wastewater treatment plant via email in business day valid
DB32/T 761-2022 Hygienic specification for piped direct drinking water via email in business day valid
DB33/T 769-2009 Water quota for agriculture $210.00 via email in 1~3 business day superseded
DB33/T 769-2016 Water quota for agriculture via email in business day valid
DB36/T 420-2017 via email in business day superseded
DB37/ 3416.1-2018 Integrated wastewater discharge standard for basin Part 1: Nansi Lake and Dongping Lake basin via email in business day superseded
DB37/ 3416.2-2018 Integrated wastewater discharge standard for basin Part 2: Yihe River and Shuhe River basin via email in business day superseded
DB37/ 3416.3-2018 Integrated wastewater discharge standard for basin Part 3: Xiaoqing River basin via email in business day valid
DB37/ 3416.4-2018 Integrated wastewater discharge standard for basin Part 4: Haihe basin via email in business day valid
DB37/ 3416.5-2018 Integrated wastewater discharge standard for basin Part 5: Shandong Peninsula basin via email in business day valid
DB37/T 3245-2018 Technical Specification for Sea Area Appraisal via email in business day valid
DB37/T 3787-2019 Water quality—determination of fecal coliforms—photometric method via email in business day valid
DB37/T 3858-2020 Technical specification for water resources (Water volume) monitoring $405.00 via email in 1~5 business day valid
DB37/T 4013-2020 Determination of triazine,amide,dinitroaniline herbicides in aquaculture water by gas chromatography mass spectrometry via email in business day valid
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