Home > Term: 豬舍支護
豬舍支護
空心支柱原木建造的橫向奠定了支援重的重物。
- Part of Speech: noun
- Industry/Domain: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Creator
- Winnie
-
(V.I.P) 58130 points - 100% positive feedback
(China)
