2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB37/T 4843-2025 Technical specification for separation of coal and refuse in underground coal mines via email in business day valid,,2025-6-24
GB 43203-2023 Code of practice for coal preparation plant safety 1000.0 via email in 1~5 business day valid,,2024-7-1
NB/T 11456-2023 Technical specification for cleaner production of coal preparation plant 345.0 via email in 1~5 business day valid,,2024-6-28
DZ/T 0371-2021 Classification of tailings for solid mineral resources 260.0 via email in 1~3 business day valid,,2021-6-1
RB/T 105-2013 480.0 via email in 1~5 business day valid,,2014-6-15
GB 18152-2000 Safety regulations for ore dressing 220.0 via email in 1 business day valid,,2000-12-1
MT 320-1993 Test Methods for Coal Sample Optionality of Coal Core 210.0 via email in 1~3 business day valid,,1993-10-1
ZB J 1-1990 270.0 via email in 1~3 business day valid,,1991-7-1
MT 180-1988 The effect of the flotation technology assessment method for coal preparation plant 150.0 via email in 1~3 business day valid,,1989-7-1
GB 4757-1984 Methods for the froth flotation testing of coal 250.0 via email in 1~3 business day superseded,2002-8-1,1985-8-1
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DB37/T 4843-2025 Technical specification for separation of coal and refuse in underground coal mines 
  Issued on: 2025-05-24   Price(USD):
GB 43203-2023 Code of practice for coal preparation plant safety  
  Issued on: 2023-09-08   Price(USD): 1000.0
NB/T 11456-2023 Technical specification for cleaner production of coal preparation plant 
  Issued on: 2023-12-28   Price(USD): 345.0
DZ/T 0371-2021 Classification of tailings for solid mineral resources 
  Issued on: 2021-04-09   Price(USD): 260.0
RB/T 105-2013  
  Issued on: 2013-12-02   Price(USD): 480.0
GB 18152-2000 Safety regulations for ore dressing 
  Issued on: 2000-07-24   Price(USD): 220.0
MT 320-1993 Test Methods for Coal Sample Optionality of Coal Core  
  Issued on: 1993-2-25   Price(USD): 210.0
ZB J 1-1990  
  Issued on:   Price(USD): 270.0
MT 180-1988 The effect of the flotation technology assessment method for coal preparation plant 
  Issued on: 1988-10-06   Price(USD): 150.0
GB 4757-1984 Methods for the froth flotation testing of coal 
  Issued on:   Price(USD): 250.0
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