Home > Term: than seam
than seam
Một giường hoặc địa tầng than.
- Vārdšķira: noun
- Nozare/domēns: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Autors
- JakeLam
-
(V.I.P) 29427 points - 100% positive feedback
(Hanoi, Vietnam)
