| |||
silver ore | |||
silver ore (石) |
银矿 : 274 phrases in 12 subjects |
Architecture | 1 |
Chemistry | 13 |
Earth sciences | 3 |
Ecology | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 109 |
Geology | 1 |
Metallurgy | 37 |
Mineralogy | 1 |
Oil / petroleum | 6 |
Steel production | 5 |
Technology | 94 |