2026-1-28 216.73.216.97
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
T/TMAC 179-2025 via email in business day valid,,2025-7-1
DB37/T 4846-2025 Code of practice of preliminary grouting technical in urban rail transit tunnel via email in business day valid,,2025-6-24
T/TMAC 123-2025 via email in business day valid,,2025-2-20
DB37/T 4788-2024 Technical specification for risk control of shield tunnel underpass viaduct in urban rail transit via email in business day valid,,2025-1-30
DB37/T 4778-2024 Technical specification of freezing method in urban rail transit connecting passage via email in business day valid,,2024-12-28
GB/T 43991-2024 Service specifications for operation and maintenance of urban tunnel 495.0 via email in 1~5 business day valid,,2024-11-1
DB32/T 4626-2023 Technical specification for service performance evaluation of subway tunnel structure 600.0 via email in 1~5 business day valid,,2024-6-18
T/CCTAS 59-2023 Specifications for Design of Urban Road Underwater Tunnel via email in business day valid,,2023-10-1
T/CSPSTC 94-2022 Technical specification of deep foundation pit risk warning digital platform 375.0 via email in 1~5 business day valid,,2022-12-1
DB51/T 2792-2021 via email in business day abolished2025-05-30,,2021-9-1
DB51/T 2515-2018 via email in business day valid,,2018-8-1
T/CDSA 305.16-2018 Operating regulations for tunnel boring machine maintenance under hyperbaric pressure via email in business day valid,,2018-1-30
JG/T 518-2017 Pile dynamic tester 250.0 via email in 1~3 business day valid,,2017-12-1
GB 50446-2017 Code for construction and acceptance of shield tunnelling method 800.0 via email in 1 business day valid,,2017-7-1
GB 50330-2013 Technical code for building slope engineering 140.0 via email in 1 business day valid,,2014-6-1
CJ/T 446-2014 Slurry Shield Machine 330.0 via email in 1~3 business day valid,,2014-4-1
GB 50862-2013 Standard method of measurement for blasting works 540.0 via email in 1~3 business day superseded,2025-9-1,2013-7-1
JGJ/T 212-2010 Technical specification for remedial waterproofing of underground works 900.0 via email in 1~3 business day valid,,2011-1-1
JGJ 180-2009 Technical code for safety in earthwork of building construction 470.0 via email in 1 business day valid,,2009-12-1
CJ/T 284-2008 Φ5.5m~ Φ7m Earth pressure balance shield（soft ground） 720.0 via email in 1~5 business day valid,,2008-12-1
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T/TMAC 179-2025  
  Issued on: 2025-07-01   Price(USD):
DB37/T 4846-2025 Code of practice of preliminary grouting technical in urban rail transit tunnel 
  Issued on: 2025-05-24   Price(USD):
T/TMAC 123-2025  
  Issued on: 2025-02-20   Price(USD):
DB37/T 4788-2024 Technical specification for risk control of shield tunnel underpass viaduct in urban rail transit 
  Issued on: 2024-12-30   Price(USD):
DB37/T 4778-2024 Technical specification of freezing method in urban rail transit connecting passage 
  Issued on: 2024-11-28   Price(USD):
GB/T 43991-2024 Service specifications for operation and maintenance of urban tunnel 
  Issued on: 2024-4-25   Price(USD): 495.0
DB32/T 4626-2023 Technical specification for service performance evaluation of subway tunnel structure 
  Issued on: 2023-12-18   Price(USD): 600.0
T/CCTAS 59-2023 Specifications for Design of Urban Road Underwater Tunnel 
  Issued on: 2023-09-12   Price(USD):
T/CSPSTC 94-2022 Technical specification of deep foundation pit risk warning digital platform 
  Issued on: 2022-09-26   Price(USD): 375.0
DB51/T 2792-2021  
  Issued on:   Price(USD):
DB51/T 2515-2018  
  Issued on: 2018-07-23   Price(USD):
T/CDSA 305.16-2018 Operating regulations for tunnel boring machine maintenance under hyperbaric pressure 
  Issued on: 2018-01-30   Price(USD):
JG/T 518-2017 Pile dynamic tester 
  Issued on: 2017-05-27   Price(USD): 250.0
GB 50446-2017 Code for construction and acceptance of shield tunnelling method 
  Issued on: 2017-01-21   Price(USD): 800.0
GB 50330-2013 Technical code for building slope engineering 
  Issued on: 2013-11-01   Price(USD): 140.0
CJ/T 446-2014 Slurry Shield Machine 
  Issued on: 2014-1-21   Price(USD): 330.0
GB 50862-2013 Standard method of measurement for blasting works 
  Issued on: 2012-12-25   Price(USD): 540.0
JGJ/T 212-2010 Technical specification for remedial waterproofing of underground works 
  Issued on: 2010-8-3   Price(USD): 900.0
JGJ 180-2009 Technical code for safety in earthwork of building construction 
  Issued on: 2009-6-18   Price(USD): 470.0
CJ/T 284-2008 Φ5.5m~ Φ7m Earth pressure balance shield（soft ground） 
  Issued on: 2008-8-11   Price(USD): 720.0
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