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tinstone | |||
black tin | |||
stannolite | |||
cassiterite | |||
cassiterite (SnO2); tin-stone (SnO2) | |||
tins tone | |||
black tin cassiterite; tin spar; tin stone |
锡石 : 44 phrases in 6 subjects |
Chemistry | 1 |
Company name | 1 |
Earth sciences | 2 |
General | 12 |
Metallurgy | 4 |
Technology | 24 |