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железо-марганцевый (vbadalov) | |||
ферроманган (an alloy of iron and manganese used in the production of steel; = ферромарганец) | |||
ферромарганец |
ferromanganese : 7 phrases in 6 subjects |
Drilling | 1 |
Geology | 1 |
Metallurgy | 2 |
Nautical | 1 |
Oilfields | 1 |
Technology | 1 |