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Chinese coal

Chinese coal, Total:4 items.

In the international standard classification, Chinese coal involves: Coals, Character sets and information coding.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Chinese coal

• GB 5751-1986 Classification of chinese coals
• GB/T 5751-2009 Chinese classification of coals
• GB/T 5751-2009(英文版) Chinese classification of coals
• GB/T 16772-1997 Codification systems for Chinese coals

Others:   China, coal, coal detection, Coal phenol, coal detection, coal sample, coal particle size, Chinese coal, coal technology, coal instrument, coal industry, coal inspection, coal moisture, coal analysis, coal emissions, coal emissions, China China, Coal China, coal enterprises, Chinese coal.