Home > Term: ngọn lửa khí than
ngọn lửa khí than
Than đá có 35% đến 40% volatiles (khô, bộ cơ sở).
- Part of Speech: noun
- Industry/Domain: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Creator
- JakeLam
-
(V.I.P) 29427 points - 100% positive feedback
(Hanoi, Vietnam)
