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copperas | |||
green vitriol; ferrous sulphate |
купорос железный : 25 phrases in 13 subjects |
Archaic | 1 |
Cement | 1 |
Chemistry | 3 |
Electrochemistry | 1 |
General | 4 |
Geology | 2 |
Leather | 3 |
Military | 1 |
Mineralogy | 3 |
Mining | 1 |
Pulp and paper industry | 1 |
Technology | 2 |
Textile industry | 2 |