2022-12-5 34.231.21.105
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Code of China
Chinese National Standard List: Mining machinery equipment in general

GB/T 37611-2019 General specification for advance support system in fully-mechanized mining and top coal caving mining face 
  Issued on: 2019-08-30   Price(USD): 160.0
GB/T 37812-2019 General matching specification for fully-mechanized top coal caving mining face in deeply inclined coal seam 
  Issued on: 2019-08-30   Price(USD): 160.0
GB/T 37810-2019 General matching specification for large cutting height mining face 
  Issued on: 2019-08-30   Price(USD): 160.0
GB/T 37808-2019 Design specification for conventional power supply system in fully-mechanized mining and top coal caving mining face 
  Issued on: 2019-08-30   Price(USD): 160.0
GB/T 37811-2019 General matching specification for fully-mechanized top coal caving mining longwall face 
  Issued on: 2019-08-30   Price(USD): 160.0
GB/T 37809-2019 General matching specification for fully-mechanized coal mining face in deeply inclined coal seam 
  Issued on: 2019-08-30   Price(USD): 160.0
GB/T 37815-2019 General specification for intelligent dust fall system in fully-mechanized mining and top coal caving mining face 
  Issued on: 2019-08-30   Price(USD): 220.0
GB/T 37806-2019 General matching specification for fully-mechanized mining face in thin seam 
  Issued on: 2019-08-30   Price(USD): 170.0
GB/T 37814-2019 Technical specification for remote power supply system in fully-mechanized mining and top coal caving mining face 
  Issued on: 2019-08-30   Price(USD): 100.0
AQ/T 2075-2019 Safety testing-inspecting directory of in-service equipment and facilities for metal and nonmetal mines 
  Issued on: 2019-08-12   Price(USD): 130.0
GB/T 15335-2019 Determination of leakage rate and specific resistance for air duct 
  Issued on: 2019-06-04   Price(USD): 120.0
GB/T 37771-2019 General matching guideline for fully-mechanized mining face 
  Issued on: 2019-06-04   Price(USD): 80.0
GB/T 37768-2019 General matching specification for fully-mechanized mining face in medium-thickness coal seam 
  Issued on: 2019-06-04   Price(USD): 160.0
GB/T 36231.1-2018 Mining machinery—Graphical symbols—Part 1:Mining equipment of mineral 
  Issued on: 2018-05-14   Price(USD): 370.0
GB/T 36231.2-2018 Mining machinery—Graphical symbols—Part 2:Mineral filter processing equipment 
  Issued on: 2018-05-14   Price(USD): 630.0
GB/T 33921-2017 Underground rubber-tyred mining machines--Performance requirements and test procedures for brake systems 
  Issued on: 2017-07-12   Price(USD): 260.0
GB 25517.2-2010 Mining machinery - Safety signs - Part 2: Symbols for hazard pictorial 
  Issued on: 2010-12-1   Price(USD): 420.0
GB 25517.1-2010 Mining machinery - Safety signs - Part 1:General principles 
  Issued on: 2010-12-1   Price(USD): 210.0
GB/T 25706-2010 Code of designations for mining machinery products 
  Issued on: 2010-12-23   Price(USD): 450.0
MT/T 662-2007 Spraying nozzle for shearer - Outlet diameters and connecting threads 
  Issued on: 2007-10-22   Price(USD): 20.0
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