2024-11-21 3.21.159.223
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Code of China
Chinese National Standard List: Mine haulage

GB 43068-2023 Safety technical requirements for coal mine-used car catcher  
  Issued on: 2023-09-08   Price(USD): 240.0
DB33/T 2034-2017 Grade of heat injury for tea plant (Camellia sinensis (L.) O. Kuntze) 
  Issued on: 2017-06-07   Price(USD): 180.0
NB/T 51022-2014 Technical specification of filling pipe for vertical feeding solid backfilling materials 
  Issued on: 2014-10-15   Price(USD): 184.0
AQ 1112-2014 Testing Specification of In-service Connecting Chain of Decauville Car for Coal Mine 
  Issued on: 2014-2-20   Price(USD): 45.0
AQ 1113-2014 Testing Specification of In-service Connecting Bolt of Decauville Car for Coal Mine 
  Issued on: 2014-2-20   Price(USD): 45.0
MT/T 1001-2006 Monitoring method and decision regulation for energy conservation of winding engine for coal mine 
  Issued on: 2006-8-19   Price(USD): 90.0
MT 933-2005 Technical requirements for catcher 
  Issued on: 2005-3-19   Price(USD): 120.0
MT 244.2-2005 Car coupler of decauville for mine -- connecting bolt 
  Issued on: 2005-3-19   Price(USD): 90.0
MT 244.1-2005 Car coupler of decauville for mine connecting chain 
  Issued on: 2005-3-19   Price(USD): 150.0
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