2026-9-14 3.41.188.32
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Code of China
Chinese National Standard List: Basic standards and general methods

GB/T 33969-2026 Technical specification for pulverized coal injection with oxygen-enriched into blast furnace 
  Issued on: 2026-05-25   Translation Price(USD): 225.0
GB/T 32975-2026 Technical specification for energy-saving of coke dry quenching 
  Issued on: 2026-05-25   Translation Price(USD): 165.0
GB/T 47106-2026 Guideline for unconventional water sources reuse in the iron and steel industry 
  Issued on: 2026-01-28   Translation Price(USD): 270.0
GB/T 33018-2025 Energy-saving technical specification for carbon enterprise 
  Issued on: 2025-12-02   Translation Price(USD): 165.0
GB/T 32962-2025 Technical specifications for waste heat recovery utilization of sintering 
  Issued on: 2025-10-31   Translation Price(USD): 195.0
GB/T 46053-2025 Technical specification at the project level for assessment of greenhouse gas emission reductions—Aggregate from iron ore waste rock 
  Issued on: 2025-08-29   Translation Price(USD): 105.0
GB/T 45436-2025 Code for technical upgrading of EAF process and equipment 
  Issued on: 2025-03-28   Translation Price(USD): 180.0
GB/T 44553-2024 Technical specification for energy-saving of hot-dip galvanizing thermal system for steel tubes 
  Issued on: 2024-09-29   Translation Price(USD): 210.0
GB/T 32974-2024 Methods of determination and calculation of heat balance in regenerative furnace of iron and steel industry 
  Issued on: 2024-09-29   Translation Price(USD): 435.0
GB/T 44029-2024 Technical specification for continuous carbonization of low-rank coal breeze by indirect heating process 
  Issued on: 2024-05-28   Translation Price(USD): 270.0
DB15/T 3468-2024 Cleaner production evaluation index system electrolytic aluminum industry 
  Issued on: 2024-06-14   Translation Price(USD):
DB15/T 3469-2024 Cleaner production evaluation index system recycled aluminum industry 
  Issued on: 2024-06-14   Translation Price(USD):
DB15/T 3470-2024 Specification for equipping and managing of measuring instrument of energy in aluminum metallurgical enterprise 
  Issued on: 2024-06-14   Translation Price(USD):
GB/T 43365-2023 Additive manufacturing—Test method of sand mold properties for metal casting 
  Issued on: 2023-11-27   Translation Price(USD): 330.0
GB/T 30163-2023 Specifications of top combustion stove with high blast temperature for blast furnace 
  Issued on: 2023-11-27   Translation Price(USD): 260.0
GB/T 28924-2023 Guides for calculating energy efficiency index for iron and steel enterprises 
  Issued on: 2023-11-27   Translation Price(USD): 200.0
GB/T 42663-2023 Water footprint assessment requirement for iron and steel industry 
  Issued on: 2023-08-06   Translation Price(USD): 255.0
GB/T 7729-2021 Chemical analysis of metallurgical products—General rule for spectrophotometric methods 
  Issued on: 2021-08-20   Translation Price(USD): 225.0
GB/T 7728-2021 Chemical analysis of metallurgical products—General rule for flame atomic absorption spectrometric methods 
  Issued on: 2021-08-20   Translation Price(USD): 255.0
GB/T 13449-2021 Method for sampling and sample preparation of gold lump ores  
  Issued on: 2021-04-30   Translation Price(USD): 165.0
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