2025-12-14 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 7702.20-2025 Test method for granular activated carbon from coal - Part 20: Determination of pore volume and specific surface area 180.0 via email in 1~3 business day valid,,2025-11-1
T/CAEPI 88-2024 Solid recovered fuels for gasifiers via email in business day valid,,2024-9-29
T/CAEPI 87-2024 Solid recovered fuels for cement kilns via email in business day valid,,2024-9-29
GB/T 45927-2025 Storage and transportation requirements for solid recycled fuels 135.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 45928-2025 Deodorizer for solid recovered fuels 210.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 32158-2025 Coal-based needle coke 210.0 via email in 1~3 business day valid,,2025-8-1
GB/T 44037-2024 Test method for coke solution loss percentage and strength after loss 225.0 via email in 1~3 business day valid,,2024-12-1
GB 4511.1-1984 Coke; Determination of show porosity 45.0 via email in 1~3 business day superseded,2009-4-1,1985-6-1
GB/T 25211-2023 Classification and quality requirements of semi-coke 240.0 via email in 1~3 business day valid,,2024-4-1
T/CCT 010-2021 Specifications and quality of civil blue-coke 225.0 via email in 1~3 business day valid,,
GB/T 40549-2021 Determination of bulk density of coke in a small container 105.0 via email in 1~3 business day valid,,2022-3-1
GB/T 39769-2021 Determination of forms of sulfur in coke 105.0 via email in 1~3 business day valid,,2021-10-1
DB37/T 4022-2020 Upgraded clean coal via email in business day valid,,2020-8-9
DB37/T 4021-2020 Experiment method for sulfur retention efficiency of upgraded clean coal via email in business day valid,,2020-8-9
GB/T 4000-2017 Determination of coke reactivityindex(CRI) and coke strength after reaction(CSR) 140.0 via email in 1 business day valid,,2018-5-1
YB/T 035-1992 180.0 via email in 1~3 business day abolished2011-08-15 ,,1993-7-1
GB/T 35069-2018 Coke--Determination of phosphorus content--Reduced molybdophosphate spectrophotometric method 120.0 via email in 1~3 business day valid,,2018-12-1
GB/T 24521-2018 Method for the determination of specific resistance of carbon raw materials and coke 80.0 via email in 1 business day valid,,2019-2-1
GB/T 35051-2018 Grade for closed process water circuit in coal preparation plant 80.0 via email in 1~3 business day valid,,2018-9-1
GB 9977-1988 The terms of coking products 315.0 via email in 1~5 business day abolished2009-04-01 ,2009-4-1,1990-1-1
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GB/T 7702.20-2025 Test method for granular activated carbon from coal - Part 20: Determination of pore volume and specific surface area 
  Issued on: 2025-8-1   Price(USD): 180.0
T/CAEPI 88-2024 Solid recovered fuels for gasifiers 
  Issued on: 2024-08-29   Price(USD):
T/CAEPI 87-2024 Solid recovered fuels for cement kilns 
  Issued on: 2024-08-29   Price(USD):
GB/T 45927-2025 Storage and transportation requirements for solid recycled fuels 
  Issued on: 2025-06-30   Price(USD): 135.0
GB/T 45928-2025 Deodorizer for solid recovered fuels 
  Issued on: 2025-06-30   Price(USD): 210.0
GB/T 32158-2025 Coal-based needle coke 
  Issued on: 2025-04-25   Price(USD): 210.0
GB/T 44037-2024 Test method for coke solution loss percentage and strength after loss 
  Issued on: 2024-05-28   Price(USD): 225.0
GB 4511.1-1984 Coke; Determination of show porosity 
  Issued on: 1984-06-28   Price(USD): 45.0
GB/T 25211-2023 Classification and quality requirements of semi-coke 
  Issued on: 2023-9-7   Price(USD): 240.0
T/CCT 010-2021 Specifications and quality of civil blue-coke 
  Issued on: 2021-01-12   Price(USD): 225.0
GB/T 40549-2021 Determination of bulk density of coke in a small container 
  Issued on: 2021-08-20   Price(USD): 105.0
GB/T 39769-2021 Determination of forms of sulfur in coke  
  Issued on: 2021-03-09   Price(USD): 105.0
DB37/T 4022-2020 Upgraded clean coal 
  Issued on: 2020-07-09   Price(USD):
DB37/T 4021-2020 Experiment method for sulfur retention efficiency of upgraded clean coal 
  Issued on: 2020-07-09   Price(USD):
GB/T 4000-2017 Determination of coke reactivityindex(CRI) and coke strength after reaction(CSR) 
  Issued on: 2017-10-14   Price(USD): 140.0
YB/T 035-1992  
  Issued on: 1992-12-05   Price(USD): 180.0
GB/T 35069-2018 Coke--Determination of phosphorus content--Reduced molybdophosphate spectrophotometric method 
  Issued on: 2018-05-14   Price(USD): 120.0
GB/T 24521-2018 Method for the determination of specific resistance of carbon raw materials and coke 
  Issued on: 2018-05-14   Price(USD): 80.0
GB/T 35051-2018 Grade for closed process water circuit in coal preparation plant 
  Issued on: 2018-05-14   Price(USD): 80.0
GB 9977-1988 The terms of coking products 
  Issued on: 1988-10-11   Price(USD): 315.0
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