Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB32/T 4927-2024 Technical guidelines for environment meteorological impact assessment on cyanobacteria bloom in lakes via email in business day valid
DB32/T 4928-2024 Greenhouse gases―Observation specification for carbon dioxide and methane―Cavity ring?down spectroscopy method via email in business day valid
DB32/T 4929-2024 Technical specification for partition of atmospheric carbon dioxide and methane background concentrations via email in business day valid
DB33/T 2025-2017 Assessment technical specification for the risk level of rainstorm processes $225.00 via email in 1~3 business day valid
DB33/T 778-2010 Technical specifications for investigation and identification of lightning disaster $255.00 via email in 1~3 business day abolished
DB34/T 1591-2012 Grade of freeze injury for tea tree via email in business day abolished
DB37/T 1228-2019 Code for construction and acceptance of lightning protection system of structures via email in business day valid
DB37/T 2929-2017 Specifications for drawing safe firing area map for rocket lauching on via email in business day valid
DB37/T 2930-2017 Specification for weather service information data interface via email in business day valid
DB37/T 2981-2017 Technical specifications for inspection of lightning protection systems in metro and light rail via email in business day valid
DB37/T 3050-2017 Meteorological service for seawater aquaculture Sea cucumber via email in business day valid
DB37/T 3051-2017 Technical specifications of lightning protection for transportation and storage stations of oil and gas via email in business day valid
DB37/T 3221-2018 via email in business day valid
DB37/T 3222-2018 Technical specifications of lightning protection for intelligent traffic management facilities via email in business day valid
DB37/T 3223-2018 Design specifications of lightning protection for video surveillance and control system via email in business day valid
DB37/T 3305-2018 Guidelines for the construction and operation of the township comprehensive meteorological service station via email in business day valid
DB37/T 3388-2018 Guidelines of climate impact assessment via email in business day valid
DB37/T 3440-2018 Specifications for technical investigation of falling spots of bullet or rocket debris used in weather modification via email in business day valid
DB37/T 3548-2019 Weather service for port operation via email in business day valid
DB37/T 3792-2019 Sailing meteorological index via email in business day valid
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