2025-12-13 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
NB/T 10850-2021 Code for engineering design of forced increase of coal seam permeability in underground coalmine 270.0 via email in 1~3 business day valid,,2022-6-22
DB37/T 1696-2020 前言 II via email in business day valid2025-11-06,,2020-7-8
NB/T 10367-2019 Term and Definition of Gas Utilization in Coal Mine 180.0 via email in 1~3 business day valid,,2020-7-1
DZ/T 0371-2021 Classification of tailings for solid mineral resources 260.0 via email in 1~3 business day valid,,2021-6-1
NB/T 10519-2021 Technical conditions for evaluating modern safe, high-efficiency and green open-pit coal mines 165.0 via email in 1~3 business day valid,,2021-4-1
NB/T 10521-2021 Technical requirements for the construction of modern9 safe, efficient and green open-pit coal mines 585.0 via email in 1~5 business day valid,,2021-4-1
DB37/T 4295-2020 via email in business day valid,,
GB/T 25217.14-2020 Methods for test,monitoring and prevention of rock burst—Part 14:Prevention method of roof hydraulic fracturing 190.0 via email in 1~3 business day valid,,2021-6-1
GB 50070-2020 Standard for design of electric power in mine 555.0 via email in 1 business day valid,,2020-10-1
GB/T 17766-2020 Classifications for mineral resources and mineral reserves 120.0 via email in 1 business day valid,,2020-5-1
GB/T 25217.5-2019 Methods for test, monitoring and prevention of rock burst—Part 5: Monitoring method of earth-sound 160.0 via email in 1~3 business day valid,,2020-5-1
GB/T 25217.6-2019 Methods for test, monitoring and prevention of rock burst—Part 6: Monitoring method of drilling bits 160.0 via email in 1~3 business day valid,,2020-5-1
GB/T 25217.4-2019 Methods for test, monitoring and prevention of rock burst—Part 4: Monitoring method of microseismicity 160.0 via email in 1~3 business day valid,,2020-5-1
GB/T 25217.3-2019 Methods for test, monitoring and prevention of rock burst—Part 3: Classification and laboratory test method on bursting liability of coal-rock 220.0 via email in 1~3 business day valid,,2020-5-1
AQ 1029-2019 Application and management standard for coal mine safety monitoring system and detector 330.0 via email in 1~5 business day valid,,2020-2-1
GB 2007.4-1987 Ceneral rules for the sampling and sample preparation of minerals in bulk-Experimental methods for checking the precision 135.0 via email in 1~3 business day valid,,1988-10-1
DB37/T 3165-2018 Detailed rule for the system of screening for and elimination of industry commerce and trade risks of work safety accidents of Undergroud Hard clay ore via email in business day valid,,2018-4-29
DB37/T 3164-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Underground Hard clay ore via email in business day valid,,2018-4-29
DB37/T 3258-2018 Guidelines for screening and elimination of occupational disease hidden risk on stone processing enterprise via email in business day valid2025-11-06,,2018-7-1
DB37/T 3257-2018 Guidelines for classification and control of occupational disease hazards risk on stone processing enterprises via email in business day valid,,2018-7-1
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NB/T 10850-2021 Code for engineering design of forced increase of coal seam permeability in underground coalmine 
  Issued on: 2021-12-22   Price(USD): 270.0
DB37/T 1696-2020 前言 II 
  Issued on: 2020-06-08   Price(USD):
NB/T 10367-2019 Term and Definition of Gas Utilization in Coal Mine 
  Issued on: 2019-12-30   Price(USD): 180.0
DZ/T 0371-2021 Classification of tailings for solid mineral resources 
  Issued on: 2021-04-09   Price(USD): 260.0
NB/T 10519-2021 Technical conditions for evaluating modern safe, high-efficiency and green open-pit coal mines 
  Issued on: 2021-01-07   Price(USD): 165.0
NB/T 10521-2021 Technical requirements for the construction of modern9 safe, efficient and green open-pit coal mines 
  Issued on: 2021-01-07   Price(USD): 585.0
DB37/T 4295-2020  
  Issued on: 2020-12-30   Price(USD):
GB/T 25217.14-2020 Methods for test,monitoring and prevention of rock burst—Part 14:Prevention method of roof hydraulic fracturing 
  Issued on: 2020-11-19   Price(USD): 190.0
GB 50070-2020 Standard for design of electric power in mine  
  Issued on: 2020-02-27   Price(USD): 555.0
GB/T 17766-2020 Classifications for mineral resources and mineral reserves 
  Issued on: 2020-03-31   Price(USD): 120.0
GB/T 25217.5-2019 Methods for test, monitoring and prevention of rock burst—Part 5: Monitoring method of earth-sound 
  Issued on: 2019-10-18   Price(USD): 160.0
GB/T 25217.6-2019 Methods for test, monitoring and prevention of rock burst—Part 6: Monitoring method of drilling bits 
  Issued on: 2019-10-18   Price(USD): 160.0
GB/T 25217.4-2019 Methods for test, monitoring and prevention of rock burst—Part 4: Monitoring method of microseismicity 
  Issued on: 2019-10-18   Price(USD): 160.0
GB/T 25217.3-2019 Methods for test, monitoring and prevention of rock burst—Part 3: Classification and laboratory test method on bursting liability of coal-rock  
  Issued on: 2019-10-18   Price(USD): 220.0
AQ 1029-2019 Application and management standard for coal mine safety monitoring system and detector 
  Issued on: 2019-08-12   Price(USD): 330.0
GB 2007.4-1987 Ceneral rules for the sampling and sample preparation of minerals in bulk-Experimental methods for checking the precision 
  Issued on: 1987-12-25   Price(USD): 135.0
DB37/T 3165-2018 Detailed rule for the system of screening for and elimination of industry commerce and trade risks of work safety accidents of Undergroud Hard clay ore 
  Issued on: 2018-03-29   Price(USD):
DB37/T 3164-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Underground Hard clay ore 
  Issued on: 2018-03-29   Price(USD):
DB37/T 3258-2018 Guidelines for screening and elimination of occupational disease hidden risk on stone processing enterprise 
  Issued on: 2018-06-01   Price(USD):
DB37/T 3257-2018 Guidelines for classification and control of occupational disease hazards risk on stone processing enterprises 
  Issued on: 2018-06-01   Price(USD):
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