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converter steel | |||
Bessemer pig; Bessemer steel; converted steel; pneumatic steel | |||
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Bessemer iron; Bessemer pig | |||
Bessemer steel |
转炉钢 : 270 phrases in 7 subjects |
Business | 1 |
Chemistry | 2 |
Ecology | 1 |
General | 8 |
Metallurgy | 231 |
Shipbuilding | 2 |
Technology | 25 |