2026-4-21 10.1.228.95
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished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 51450-2022 Technology standard for backfill engineering in metallic and non-metallic mines 495.0 via email in 1~5 business day valid,,2022-12-1
GB/T 50547-2022 Technical code for geotechnical engineering of tailings embankment 645.0 via email in 1~5 business day valid,,2022-12-1
GB 50161-2022 Safety standard for design of engineering of fireworks 1110.0 via email in 1~5 business day valid,,2022-12-1
DB37/T 5227-2022 via email in business day abolished2025-06-18 ,,2022-10-1
DB37/T 5226-2022 via email in business day valid,,2022-10-1
DB37/T 5225-2022 via email in business day abolished2025-06-18 ,,2022-10-1
DB37/T 5224-2022 via email in business day valid,,2022-10-1
DB37/T 5223-2022 via email in business day valid,,2022-10-1
DB37/T 5222-2022 via email in business day valid,,2022-10-1
DB37/T 5221-2022 via email in business day valid,,2022-10-1
DB37/T 5008-2022 via email in business day abolished2025-06-18 ,,2022-10-1
DB37/T 4547-2022 Technical specification of ecological circular utilization for crop straws 135.0 via email in 1~3 business day valid,,2022-10-15
DB37/T 4546-2022 Code of practice for biochar production from agricultural wastes 90.0 via email in 1~3 business day valid,,2022-10-15
DB37/T 4545-2022 Old residential property service specifications 135.0 via email in 1~3 business day valid,,2022-10-15
DB37/T 4544-2022 Specification for search service for relatives of the rescue administrative organization 120.0 via email in 1~3 business day abolished2025-09-27 ,,2022-10-15
DB37/T 4543-2022 Specification of escort service for rescue administrative organization 135.0 via email in 1~3 business day abolished2025-09-27 ,,2022-10-15
DB37/T 4542-2022 Solid waste—Determination of chromium(VI)—Microwave digestion-inductively coupled plasma atomic emission spectrometry 165.0 via email in 1~3 business day valid,,2022-9-8
DB37/T 4541-2022 Construction guides for smart expressway 240.0 via email in 1~3 business day valid,,2022-9-8
GB/T 50759-2022 Technical   standard for vapour recovery and treatment facilities 375.0 via email in 1~5 business day valid,,2022-12-1
GB/T 50779-2022 Code for design of blast resistant control building in petrochemical industry 840.0 via email in 1~5 business day valid,,2022-12-1
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GB/T 51450-2022 Technology standard for backfill engineering in metallic and non-metallic mines 
  Issued on: 2022-09-08   Price(USD): 495.0
GB/T 50547-2022 Technical code for geotechnical engineering of tailings embankment 
  Issued on: 2022-09-08   Price(USD): 645.0
GB 50161-2022 Safety standard for design of engineering of fireworks 
  Issued on: 2022-09-08   Price(USD): 1110.0
DB37/T 5227-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 5226-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 5225-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 5224-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 5223-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 5222-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 5221-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 5008-2022  
  Issued on: 2022-08-26   Price(USD):
DB37/T 4547-2022 Technical specification of ecological circular utilization for crop straws 
  Issued on: 2022-09-15   Price(USD): 135.0
DB37/T 4546-2022 Code of practice for biochar production from agricultural wastes 
  Issued on: 2022-09-15   Price(USD): 90.0
DB37/T 4545-2022 Old residential property service specifications 
  Issued on: 2022-09-15   Price(USD): 135.0
DB37/T 4544-2022 Specification for search service for relatives of the rescue administrative organization 
  Issued on: 2022-09-15   Price(USD): 120.0
DB37/T 4543-2022 Specification of escort service for rescue administrative organization 
  Issued on: 2022-09-15   Price(USD): 135.0
DB37/T 4542-2022 Solid waste—Determination of chromium(VI)—Microwave digestion-inductively coupled plasma atomic emission spectrometry 
  Issued on: 2022-08-08   Price(USD): 165.0
DB37/T 4541-2022 Construction guides for smart expressway 
  Issued on: 2022-08-08   Price(USD): 240.0
GB/T 50759-2022 Technical   standard for vapour recovery and treatment facilities  
  Issued on: 2022-09-08   Price(USD): 375.0
GB/T 50779-2022 Code for design of blast resistant control building in petrochemical industry 
  Issued on: 2022-09-08   Price(USD): 840.0
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