Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 21983-2020 Warm winter grades $165.00 via email in 1~3 business day valid
GB/T 21984-2008 Short-range weather forecast $150.00 via email in 1~3 business day superseded
GB/T 21984-2017 Short-range weather forecast $220.00 via email in 1~3 business day valid
GB/T 21985-2008 Temperature index of high temperature harm for main crops $124.00 via email in 1~3 business day valid
GB/T 21986-2008 Assessment of agroclimate impact: classfication method of annual crop climate types $124.00 via email in 1~3 business day valid
GB/T 21987-2008 Grades of cold wave $254.00 via email in 1~3 business day superseded
GB/T 21987-2017 Grade of cold wave $100.00 via email in 1~3 business day valid
GB/T 21997.1-2008 Instrument for soil test - Liquid limit device - Part 1:Casagrande liquid limit device $150.00 via email in 1~3 business day valid
GB/T 21997.2-2008 Instrument for soil test - Liquid limit device - Part 2:Fall cone liquid limit device $150.00 via email in 1~3 business day valid
GB/T 22164-2008 Public meteorological service—Weather graphic symbols $130.00 via email in 1~3 business day superseded
GB/T 22413-2008 Technical guidelines for environmental impact assessment of seawater multi-purpose utilization engineering $660.00 via email in 1~3 business day valid
GB/T 22541-2008 Instrument for soil test - Compaction apparatus $180.00 via email in 1~3 business day valid
GB/T 22542.1-2008 Instrument for dam monitoring - Pendulum coordinometer - Part 1: Step motor type pendulum coordinometer $160.00 via email in 1~3 business day valid
GB/T 22543.1-2008 Instrument for dam monitoring - Exte nsion line gauge - Part 1: Step motor type extension line gauge $150.00 via email in 1~3 business day valid
GB/T 23246-2009 Conductivity-temperature-depth profiler $300.00 via email in 1~3 business day valid
GB/T 23247-2009 Autonomous drifting profiler $180.00 via email in 1~3 business day abolished
GB/T 23247-2023 Autonomous drifting profiler $435.00 via email in 1~3 business day valid
GB/T 23248-2020 Code for design of seawater treatment for recirculating cooling seawater system $255.00 via email in 1~3 business day valid
GB/T 23872.1-2009 Instrument for geotechnical engineering—Earth pressure cell—Part 1:Vibrating wire earth pressure cell $180.00 via email in 1~3 business day valid
GB/T 24105-2009 Basic conditions and methods of environmental test for geotechnical engineering instrument $240.00 via email in 1~3 business day valid
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