2025-12-20 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 11434.1-2023 Paste filling in coal mine - Part 1: Technical requirements of goaf isolation in fully mechanized mining face 255.0 via email in 1~3 business day valid,,2024-6-28
NB/T 11434.2-2023 Paste filling in coal mine - Part 2: General technical conditions of pipe valves 345.0 via email in 1~5 business day valid,,2024-6-28
NB/T 11432-2023 Technical specification for coal mine gangue-based solid waste filling 255.0 via email in 1~3 business day valid,,2024-6-28
NB/T 11428-2023 Assessment criteria of green mine construction in coal industry 645.0 via email in 1~5 business day valid,,2024-6-28
NB/T 11430-2023 Technical requirements for TBM excavation in coal mine 190.0 via email in 1~3 business day valid,,2024-6-28
NB/T 11431-2023 Technical specifications for backfilling of coal gangue in land remediation 255.0 via email in 1~3 business day valid,,2024-6-28
NB/T 11429-2023 Technical specifications for coal mine TBM installation 345.0 via email in 1~5 business day valid,,2024-6-28
T/CCS 062-2023 Intelligent mining system operation and maintenance management specification of coal mine 225.0 via email in 1~3 business day valid,,
JC 331-1982 60.0 via email in 1~3 business day superseded,1983-7-1,1983-7-1
GB 12518-1990 Geological exploration instruction of bentonite deposit 360.0 via email in 1~5 business day abolished2005-10-14 ,,1991-8-1
GB 10583-1989 Geological instruction of antimony deposit exploration 300.0 via email in 1~5 business day abolished2005-10-14 ,,1990-1-1
GB/T 20899.15-2023 Methods for chemical analysis of gold ores―Part 15:Determination of copper,lead,zinc,silver,iron,manganese,nickel,cobalt,aluminum,chromium,cadmium,antimony,bismuth,arsenic,mercury,selenium,barium and beryllium contents―Inductively coupled plasma mass sp 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6730.87-2023 Iron ores―Determination of total iron and other multi-element content―Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 495.0 via email in 1~5 business day valid,,2024-3-1
GB/T 6730.86-2023 Iron ores―Determination of radionuclides―Inductively coupled plasma-mass spectrometric method 255.0 via email in 1~3 business day valid,,2024-3-1
DB32/T 4645-2024 Specification for the construction of safety risk monitoring and early warning system in non-coal mine 750.0 via email in 1~5 business day valid,,2024-2-9
DB11/T 1252-2023 Tailing pond construction and operation safety management specification 180.0 via email in 1~3 business day valid,,2024-4-1
T/SDAS 797-2024 via email in business day valid,,
T/SDAS 798-2024 via email in business day valid,,
T/NNAS 001-2024 via email in business day valid,,
T/QGCML 3088-2024 via email in business day valid,,2024-2-15
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NB/T 11434.1-2023 Paste filling in coal mine - Part 1: Technical requirements of goaf isolation in fully mechanized mining face 
  Issued on: 2023-12-28   Price(USD): 255.0
NB/T 11434.2-2023 Paste filling in coal mine - Part 2: General technical conditions of pipe valves 
  Issued on: 2023-12-28   Price(USD): 345.0
NB/T 11432-2023 Technical specification for coal mine gangue-based solid waste filling 
  Issued on: 2023-12-28   Price(USD): 255.0
NB/T 11428-2023 Assessment criteria of green mine construction in coal industry 
  Issued on: 2023-12-28   Price(USD): 645.0
NB/T 11430-2023 Technical requirements for TBM excavation in coal mine 
  Issued on: 2023-12-28   Price(USD): 190.0
NB/T 11431-2023 Technical specifications for backfilling of coal gangue in land remediation 
  Issued on: 2023-12-28   Price(USD): 255.0
NB/T 11429-2023 Technical specifications for coal mine TBM installation 
  Issued on: 2023-12-28   Price(USD): 345.0
T/CCS 062-2023 Intelligent mining system operation and maintenance management specification of coal mine 
  Issued on: 2023-11-15   Price(USD): 225.0
JC 331-1982  
  Issued on: 1982-12-30   Price(USD): 60.0
GB 12518-1990 Geological exploration instruction of bentonite deposit 
  Issued on: 1990-01-01   Price(USD): 360.0
GB 10583-1989 Geological instruction of antimony deposit exploration 
  Issued on: 1989-01-01   Price(USD): 300.0
GB/T 20899.15-2023 Methods for chemical analysis of gold ores―Part 15:Determination of copper,lead,zinc,silver,iron,manganese,nickel,cobalt,aluminum,chromium,cadmium,antimony,bismuth,arsenic,mercury,selenium,barium and beryllium contents―Inductively coupled plasma mass sp 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 6730.87-2023 Iron ores―Determination of total iron and other multi-element content―Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 
  Issued on: 2023-08-06   Price(USD): 495.0
GB/T 6730.86-2023 Iron ores―Determination of radionuclides―Inductively coupled plasma-mass spectrometric method 
  Issued on: 2023-08-06   Price(USD): 255.0
DB32/T 4645-2024 Specification for the construction of safety risk monitoring and early warning system in non-coal mine 
  Issued on: 2024-01-09   Price(USD): 750.0
DB11/T 1252-2023 Tailing pond construction and operation safety management specification 
  Issued on: 2023-12-25   Price(USD): 180.0
T/SDAS 797-2024  
  Issued on: 2024-02-01   Price(USD):
T/SDAS 798-2024  
  Issued on: 2024-02-01   Price(USD):
T/NNAS 001-2024  
  Issued on: 2024-01-30   Price(USD):
T/QGCML 3088-2024  
  Issued on: 2024-01-31   Price(USD):
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