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含锰生铁; 锰铁合金; 可锻锰铸铁 (含Mn14%) | |||
锰铁 | |||
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锰铁合金 |
manganese iron : 33 phrases in 11 subjects |
Architecture | 1 |
Ceramics | 1 |
Desert science | 3 |
Earth sciences | 2 |
Engineering geology | 1 |
General | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 10 |
Shipbuilding | 1 |
Technology | 10 |
Water resources | 2 |