2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
KA 27.3-2025 Coal mine water disaster prevention and control-Part 3:Underground grouting transformation and reinforcement of coal seam floor via email in business day to be valid,,2026-1-1
KA 27.6-2025 Coal mine water disaster prevention and control-Part 6:Water disaster risk monitoring and forewarning system via email in business day to be valid,,2026-1-1
KA 27.5-2025 Coal mine water disaster prevention and control-Part 5:Goaf water prevention and control via email in business day to be valid,,2026-1-1
KA 27.1-2025 Coal mine water disaster prevention and control-Part 1: Prevention and control of roof water disaster via email in business day to be valid,,2026-1-1
KA 27.2-2025 Coal mine water disaster prevention and control-Part 2:Structure exploration and treatment of coal floor for water disaster via email in business day to be valid,,2026-1-1
KA 27.4-2025 Coal mine water disaster prevention and control-Part 4:Ground area governance via email in business day to be valid,,2026-1-1
T/CNCA 113-2025 General requirements for the construction and management of intelligent coal mine parks via email in business day valid,,2025-9-30
DB37/T 4791-2024 Technical specification for construction of super large section chamber in underground coal mine via email in business day valid,,2025-1-30
DB13/T 1456.5-2011 via email in business day abolished2025-06-19,,2011-11-15
DB13/T 1456.4-2011 via email in business day abolished2025-06-19,,2011-11-15
DB13/T 1456.3-2011 via email in business day abolished2025-06-19,,2011-11-15
DB13/T 1456.2-2011 via email in business day abolished2025-06-19,,2011-11-15
DB13/T 1456.1-2011 via email in business day abolished2025-06-19,,2011-11-15
DB14/T 2535-2022 via email in business day valid,,2022-12-1
T/CNCA 041-2022 Technical requirements of coal mine safety risk control system based on AI 555.0 via email in 1~5 business day valid,,2023-1-1
T/CNCA 031-2022 Technical requirements for investigation of natural disaster bearing body in opencast coal mine 315.0 via email in 1~5 business day valid,,2023-1-1
T/CNCA 032-2022 Technical requirements for hazard assessment of natural disasters in opencast coal mines 165.0 via email in 1~3 business day valid,,2023-1-1
T/CNCA 030-2022 Monitoring method for the influence of groundwater resources induced by fully-mechanized coal face mining 225.0 via email in 1~3 business day valid,,2022-12-1
T/CNCA 029-2022 Specification for design of coal roadway rapid driving system based on bolter miner 225.0 via email in 1~3 business day valid,,2022-12-1
T/SAEMS 0001-2025 Technical specification for microseismic monitoring and early warning of ground pressure disasters in deep wells of non coal minese via email in business day valid,,2025-2-13
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KA 27.3-2025 Coal mine water disaster prevention and control-Part 3:Underground grouting transformation and reinforcement of coal seam floor 
  Issued on: 2025-09-01   Price(USD):
KA 27.6-2025 Coal mine water disaster prevention and control-Part 6:Water disaster risk monitoring and forewarning system 
  Issued on: 2025-09-01   Price(USD):
KA 27.5-2025 Coal mine water disaster prevention and control-Part 5:Goaf water prevention and control 
  Issued on: 2025-09-01   Price(USD):
KA 27.1-2025 Coal mine water disaster prevention and control-Part 1: Prevention and control of roof water disaster 
  Issued on: 2025-09-01   Price(USD):
KA 27.2-2025 Coal mine water disaster prevention and control-Part 2:Structure exploration and treatment of coal floor for water disaster 
  Issued on: 2025-09-01   Price(USD):
KA 27.4-2025 Coal mine water disaster prevention and control-Part 4:Ground area governance 
  Issued on: 2025-09-01   Price(USD):
T/CNCA 113-2025 General requirements for the construction and management of intelligent coal mine parks 
  Issued on: 2025-06-30   Price(USD):
DB37/T 4791-2024 Technical specification for construction of super large section chamber in underground coal mine 
  Issued on: 2024-12-30   Price(USD):
DB13/T 1456.5-2011  
  Issued on: 2011-10-31   Price(USD):
DB13/T 1456.4-2011  
  Issued on: 2011-10-31   Price(USD):
DB13/T 1456.3-2011  
  Issued on: 2011-10-31   Price(USD):
DB13/T 1456.2-2011  
  Issued on: 2011-10-31   Price(USD):
DB13/T 1456.1-2011  
  Issued on: 2011-10-31   Price(USD):
DB14/T 2535-2022  
  Issued on: 2022-09-02   Price(USD):
T/CNCA 041-2022 Technical requirements of coal mine safety risk control system based on AI 
  Issued on: 2022-12-30   Price(USD): 555.0
T/CNCA 031-2022 Technical requirements for investigation of natural disaster bearing body in opencast coal mine 
  Issued on: 2022-12-30   Price(USD): 315.0
T/CNCA 032-2022 Technical requirements for hazard assessment of natural disasters in opencast coal mines 
  Issued on: 2022-12-30   Price(USD): 165.0
T/CNCA 030-2022 Monitoring method for the influence of groundwater resources induced by fully-mechanized coal face mining 
  Issued on: 2022-09-28   Price(USD): 225.0
T/CNCA 029-2022 Specification for design of coal roadway rapid driving system based on bolter miner 
  Issued on: 2022-09-28   Price(USD): 225.0
T/SAEMS 0001-2025 Technical specification for microseismic monitoring and early warning of ground pressure disasters in deep wells of non coal minese 
  Issued on: 2025-01-13   Price(USD):
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