Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB37/T 3459-2018 Stationary source emission of Shandong - Determination of copper and zinc in ambient particulate matter-Inductively coupled plasma/mass spectrometry via email in business day valid
DB37/T 3460-2018 Stationary source emission of Shandong- Determination of copper in ambient particulate matter-Graphitic furnace atomic absorption spectrophotometric method via email in business day valid
DB37/T 3461-2018 Stationary source emission of Shandong- Determination of copper and zinc in ambient particulate matter- Flame atomic absorption spectrophotometric method via email in business day valid
DB37/T 3462-2018 Continuous velocity monitoring of flue gas emitted from stationary sources- Ultrasonic method via email in business day valid
DB37/T 3463-2018 Limits and detection specification for exhaust smoke from in-service non-road mobile machinery equipped with diesel engine via email in business day valid
DB37/T 3469.1-2018 via email in business day valid
DB37/T 3469.2-2018 via email in business day valid
DB37/T 3474-2018 Determination of 12 organophosphorous pesticides and metabolites residues in soil Liquid chromatography - mass spectrometry via email in business day valid
DB37/T 3512-2019 Detailed rules of the hierarchical management and control system for production safety risks in operational management department of hydraulic engineering via email in business day valid
DB37/T 3513-2019 Detailed rules of the management system for hidden trouble investigation and elimination of production safety accidents in operational management department of hydraulic engineering via email in business day valid
DB37/T 3535-2019 Technical specification for monitoring sites setting of Stationary source emission 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
DB37/T 3547-2019 Technical Specifications for Environmental Monitoring During the Construction Period of Nuclear Power Plants via email in business day valid
DB37/T 3641-2019 Work specification for safety risks prevention and control in medium and primary and preschool education organization via email in business day valid
DB37/T 3642-2019 Code for design，installation and commissioning of perfluorohexanone fire extinguishing systems via email in business day valid
DB37/T 3643-2019 Technical Guidelines for the Personal Certificate Evaluation of Ecological Environmental Remote Sensing Monitoring via email in business day valid
DB37/T 3647-2019 Implementation Guidelines for the Management and Control System of Risk and the System of Screening for and Elimination of Hidden Risks for Work Safety of Chemical additives Manufacturers via email in business day valid
DB37/T 3649-2019 via email in business day valid
DB37/T 3650-2019 Implementation Guidelines for the Management and Control System of Risk and the System of Screening for and Elimination of Hidden Risks for Work Safety of Gas Filling Enterprise via email in business day valid
DB37/T 3651-2019 Implementation Guidelines for the Management and Control System of Risk and the System of Screening for and Elimination of Hidden Risks for Work Safety of Fuel Filling Station via email in business day valid
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