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硅锰合金; 硅锰合金 (Manganese is generally extracted, and added to steels, as a 'ferroalloy' containing about 80 per cent manganese, or as silicomanganese, with about 65 per cent manganese and the remainder silicon and iron. 锰通常是以铁合金(含锰约80%)或硅锰合金(含锰约65%,余为硅和铁)的形式提炼出并加人到钢水中。) | |||
硅锰; 锰硅铁 | |||
硅锰合金 | |||
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硅锰合金低碳 |
silicomanganese : 3 phrases in 2 subjects |
Mechanics | 1 |
Technology | 2 |