2024-11-21 18.226.222.76
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Mine support equipment

MT 112-1993  
  Issued on: 1993-02-25   Price(USD): 570.0
NB/T 10950-2022 Reinforcement joist for bolt support 
  Issued on: 2022-05-13   Price(USD): 150.0
NB/T 10954-2022 Installation specification for saline water system of freezing plant in coal vertical shaft 
  Issued on: 2022-05-13   Price(USD): 120.0
NB/T 10743-2021 Acceptance specification smart fully mechanized unmining coal face 
  Issued on: 2021-11-16   Price(USD): 255.0
NB/T 10742-2021 Design specification of smart unmanned fully mechanized unmining face 
  Issued on: 2021-11-16   Price(USD): 225.0
MT/T 1192-2020 Antifreezing hydraulic fluid used for powered support  
  Issued on: 2020-07-09   Price(USD): 180.0
GB/T 35056-2018 Technical specifications for rock bolting in coal mine roadways 
  Issued on: 2018-05-14   Price(USD): 490.0
NB/T 51020-2014 Specification of powered support used in coal mining by solid backfilling 
  Issued on: 2014-10-15   Price(USD): 214.0
GB/T 25974.3-2010 Powered support for coal mine―Part 3:The hydraulic control system and valves 
  Issued on: 2011-01-10   Price(USD): 435.0
GB 25974.1-2010 Powered support for coal mine—Part 1:General specification 
  Issued on: 2011-1-10   Price(USD): 300.0
GB/T 25974.2-2010 Powered support for coal mine―Part 2:Specification for power set legs and rams 
  Issued on: 2011-01-10   Price(USD): 375.0
GB 25974.2-2010 Powered support for coal mine—Part 2:Specification for power set legs and rams 
  Issued on: 2011-1-10   Price(USD): 320.0
GB 25974.3-2010 Powered support for coal mine—Part 3:The hydraulic control system and valves 
  Issued on: 2011-1-10   Price(USD): 370.0
MT/T 986-2006 Quick adapter with U pin and accessories for mine 
  Issued on: 2006-8-19   Price(USD): 150.0
MT/T 985-2006 Technical specification of polyurethane seal for power set legs and rams for coal mine 
  Issued on: 2006-8-19   Price(USD): 180.0
MT 112.1-2006 Hydraulic single prop for coal mine-Part 1:General requirements 
  Issued on: 2006-8-19   Price(USD): 180.0
MT/T 979-2006 Anchor shank tension apparatus in coal mine 
  Issued on: 2006-3-7   Price(USD): 90.0
MT/T 972-2006 Pulling device for prestressing anchorage in coal mine 
  Issued on: 2006-3-7   Price(USD): 130.0
MT/T 942-2005 Prestressed anchorage in coal mine 
  Issued on: 2005-2-14   Price(USD): 150.0
MT 94-1984  
  Issued on:   Price(USD):
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