Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB37/T 2953-2017 via email in business day abolished
DB37/T 3081-2017 Shandong provincal evaluation standard for ecological river via email in business day valid
DB37/T 3153-2018 Guidelines for implementation of risk management system for safety production in gas industry via email in business day valid
DB37/T 3154-2018 Gas industry enterprise production safety accident hidden trouble investigation and management system implementation guidelines via email in business day valid
DB37/T 3202-2018 Implementation guide of safety production risk grading control system for enterprises in power generation industry via email in business day valid
DB37/T 3203-2018 Implementation guide for the system of screening for and elimination of industry commerce and trade hidden risks of work safety accidents via email in business day valid
DB37/T 3300-2018 via email in business day valid
DB37/T 3359-2018 Specifications for Impact Roller Compaction of Silty Soil Subgrade in the Yellow River Basin via email in business day valid
DB37/T 3386-2018 Technical guidelines for water resources assessment of industrial park planning via email in business day valid
DB37/T 3387-2018 Code for utilization of sludge in urban river course via email in business day valid
DB37/T 3704-2019 Technical specification for impact assessment of flood control and water transport in the water related construction projects via email in business day valid
DB37/T 3780-2019 Standard of energy consumption quota of venue institution via email in business day valid
DB37/T 3781-2019 Standard of energy consumption quota of administrative service center via email in business day valid
DB37/T 3782-2019 Implementation guideline for the management and control system of power supply enterprise hidden risks of work safety accidents via email in business day valid
DB37/T 3783-2019 Implementation guidelines for the system of screening for and elimination of power supply enterprise hidden risks of work safety accidents via email in business day valid
DB37/T 3963-2020 $330.00 via email in 1~5 business day valid
DB37/T 4073-2020 Specification for operation and management of vehicle hydrogen refueling station via email in business day valid
DB37/T 4097-2020 Test&evaluation method for durability of proton exchange membrane fuel cell stack for commercial vehicles via email in business day valid
DB37/T 4098-2020 Safety technical requirements for proton exchange membrane fuel cell engine via email in business day valid
DB37/T 4099-2020 Fault classification, remote diagnosis and trouble shooting of proton exchange membrane fuel cell engine via email in business day valid
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