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commercial coal
commercial coal, Total:39 items.
In the international standard classification, commercial coal involves: Coals, Fuels, Services, Energy and heat transfer engineering in general, Construction materials.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, commercial coal
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, commercial coal
Professional Standard - Coal, commercial coal
- MT 176-1991 Spot check method for commercial coal quality
- MT/T 1-2007 Determination of refuse-content and undersize fraction of commercial coal
- MT/T 1-1996 Determination method of gangue content rate and lower limit rate of commercial coal
国家市场监督管理总局、中国国家标准化管理委员会, commercial coal
- GB/T 23810-2021 Commercial coal quality—Coal for direct liquefaction
- GB/T 9143-2021 Commercial coal quality—Coal for fixed-bed gasification
- GB/T 29722-2021 Commercial coal quality—Coal for entrained-flow gasification
- GB/T 25210-2021 Commercial coal quality—Coal for medium and low temperature pyrolysis
- GB/T 7562-2018 Commercial coal quality—Coal for pulverized coal-fired boiler for power generation
Henan Provincial Standard of the People's Republic of China, commercial coal
Shandong Provincial Standard of the People's Republic of China, commercial coal
Jiangsu Provincial Standard of the People's Republic of China, commercial coal
- DB32/T 3664-2019 Third-party service specification for commercial coal inspection
Group Standards of the People's Republic of China, commercial coal
- T/CAQI 100-2020 Regulations for supervision and inspection of commercial coal quality
煤炭工业部, commercial coal
- MT/T 265-1991 Discrimination method for random reflectivity distribution of commercial coal
CZ-CSN, commercial coal
Shanghai Provincial Standard of the People's Republic of China, commercial coal
- DB31/ 722-2013 Energy Consumption Quotas per Unit Product of Commodity Fly Ash
- DB31/ 722-2019 Energy Consumption Quotas per Unit Product of Commodity Fly Ash