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Civil coal briquette

Civil coal briquette, Total:3 items.

In the international standard classification, Civil coal briquette involves: Coals, Fuels.

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, Civil coal briquette

• GB 34170-2017 Commercial coal quality—Civil briquette

Liaoning Provincial Standard of the People's Republic of China, Civil coal briquette

• DB2101/T 0015-2020 Standards for quality control and management of civil loose coal and clean briquette coal

Shandong Provincial Standard of the People's Republic of China, Civil coal briquette

• DB37/T 2860.2-2016 Commercial coal quality part 2: civil briquette

Others:   Civil coal briquette.