Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB37/T 3966-2020 Specification for hydrogen sulfide prevention in petrochemical enterprises via email in business day valid
DB37/T 4005-2020 Guidelines for the implementation of safety risk grading management and control system for enterprises in the accommodation and catering industry via email in business day valid
DB37/T 4006-2020 Guidelines for implementing the system of investigation and management of potential safety accidents in accommodation and catering industries via email in business day valid
DB37/T 4011-2020 Technical specifications for the operation and maintenance of fixed pollution source flue gas on-line monitoring system via email in 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
DB37/T 4078-2020 Ambient air—Online determination of volatile organic compounds—Gas chromatography-flame ionization detector /mass spectrometer via email in business day valid
DB37/T 4079-2020 Technical specifications for the operation and maintenance of wastewater on-line monitoring system via email in business day valid
DB37/T 4094-2020 via email in business day valid
DB37/T 4212-2020 via email in business day valid
DB37/T 4213-2020 Comprehensive safety risk assessment guide for chemical industrial park via email in business day valid
DB37/T 4276-2020 Standardsfor the ratio of raw materials to water for beverage and liquor production enterprises in Shandong Province via email in business day valid
DB37/T 4277-2020 Standards forwater production rate of drinking water production enterprises in Shandong Province via email in business day valid
DB37/T 4292-2020 Rules for filling of heptafluoropropane and nitrogen gas cylinders for fire protection via email in business day valid
DB37/T 4296-2020 via email in business day valid
DB37/T 4299-2020 Determination of amantadine in seawater—Liquid chromatography tandem mass spectrometry, LC-MS/MS via email in business day valid
DB37/T 4324-2021 Technical guidelines for emergency monitoring of marine oil spill $135.00 via email in 1~3 business day valid
DB37/T 4327-2021 Technical regulation for sampling site selection in sediment pollution investigation $135.00 via email in 1~3 business day valid
DB37/T 4328-2021 Technical code of practice for maintenance of building fire fighting facilities $705.00 via email in 1~5 business day valid
DB37/T 4332-2021 Technical specifications for water ecological conservation by aquatic ecological investigation and making releasing plan $150.00 via email in 1~3 business day valid
DB37/T 4338-2021 Technical specifications for construction site of particulate matter(PM10) and noise online monitoring system $180.00 via email in 1~3 business day valid
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