Home > Term: fleckschiefer
fleckschiefer
私仇 的一种类型的斑点板岩特点分钟斑点或斑点的不确定材料。
- Vārdšķira: noun
- Nozare/domēns: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Autors
- Karenxin
-
(V.I.P) 29200 points - 100% positive feedback
(China)
