2025-12-25 10.8.118.215
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Code of China
Chinese National Standard List: Mining

GB/T 13813-2023 Testing method and judging rule of safety to friction spark of metallic material for coal mine  
  Issued on: 2023-05-23   Translation Price(USD): 375.0
GB/T 41164-2021 Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam 
  Issued on: 2021-12-31   Translation Price(USD): 255.0
GB/T 41163-2021 Specification for process design of enhancing coal seam permeability by water jet in coalmine 
  Issued on: 2021-12-31   Translation Price(USD): 225.0
GB/T 41043-2021 Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane 
  Issued on: 2021-12-31   Translation Price(USD): 255.0
GB/T 39963-2021 Technical specification on C80~C100 concrete shaft lining applied in vertical freezing shaft 
  Issued on: 2021-03-09   Translation Price(USD): 500.0
GB/T 39988-2021 Technical specification for total tailings paste production and disposal 
  Issued on: 2021-05-21   Translation Price(USD): 165.0
GB/T 39834-2021 Technical requirement of fully mechanized bag filling mining with paste 
  Issued on: 2021-03-09   Translation Price(USD): 170.0
GB/T 39337-2020 Technical requirement of fully mechanized bag filling mining with superhigh-water material 
  Issued on: 2020-11-19   Translation Price(USD): 225.0
GB/T 39336-2020 Technical requirement of roadside bag filling for gob-side entry retaining with high-water material 
  Issued on: 2020-11-19   Translation Price(USD): 190.0
GB/T 39489-2020 Technical specification for the total tailings paste backfill 
  Issued on: 2020-11-19   Translation Price(USD): 190.0
DB37/T 3967-2020  
  Issued on: 2020-06-08   Translation Price(USD):
MT/T 634-1996 Calculation Method of Air Volume in Coal Mine  
  Issued on: 1996-12-30   Translation Price(USD): 344.0
GB/T 13813-2008 Testing method and judging rule of safety to friction spark of metallic material for coal mine 
  Issued on: 2008-05-26   Translation Price(USD): 120.0
YBJ 221-1990  
  Issued on:   Translation Price(USD): 810.0
YBJ 218-1989  
  Issued on:   Translation Price(USD): 340.0
MT/T 1002-2006 Monitoring method and decision regulation for energy conservation of main drainage system for coal mine 
  Issued on: 2006-8-19   Translation Price(USD): 130.0
GB/T 13813-2001 Testing method and judging rule of safety to friction spakr of metallic material for coal mine 
  Issued on: 2001-03-19   Translation Price(USD): 180.0
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