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scale; scum | |||
ferric cake; iron cake; scruff; iron and slag | |||
cinder | |||
crust of iron; dross; dross coal; dry dross | |||
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dry dross | |||
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dross | |||
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dross |
铁渣 : 144 phrases in 8 subjects |
Architecture | 1 |
Coal | 1 |
Compressors | 1 |
Electronics | 1 |
General | 4 |
Metallurgy | 109 |
Shipbuilding | 2 |
Technology | 25 |