首页 > Term: high-volatile coals
high-volatile coals
Coals containing over 32% volatile matter with a coal rank code No. 400 to 900.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
0
创建者
- ed.young
- 100% positive feedback
(Milwaukee, United States)