| |||
bruiachite; calcium-fluoride; cand; fluorbaryt; fluoritum | |||
fluorspar; fluorite | |||
blue john (氟石) | |||
kann; cann | |||
calcium fluoride | |||
calcium fluoride (CaF2); fluor | |||
derby spar; liparite; ratofkite | |||
| |||
blue john; blue-john | |||
| |||
fluorite |
萤 石 : 55 phrases in 9 subjects |
Architecture | 1 |
Chemistry | 1 |
Desert science | 2 |
General | 4 |
Hydroelectric power stations | 1 |
Metallurgy | 9 |
Oil / petroleum | 1 |
Technology | 34 |
Textile industry | 2 |