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| secondary metallurgy (【技】将炼钢炉中初炼过的钢水移到另一个容器中进行精炼的炼钢过程。其优点是：提高钢的质量、简化工艺过程、缩短冶炼时间和降低生产成本。炉外精炼亦称二次冶金、钢包冶金或二次炼钢。); secondary refining; secondary steelmaking | |||
| 二次炼钢: 2 phrases in 1 subject |
| Metallurgy | 2 |
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| secondary metallurgy (【技】将炼钢炉中初炼过的钢水移到另一个容器中进行精炼的炼钢过程。其优点是：提高钢的质量、简化工艺过程、缩短冶炼时间和降低生产成本。炉外精炼亦称二次冶金、钢包冶金或二次炼钢。); secondary refining; secondary steelmaking | |||
| 二次炼钢: 2 phrases in 1 subject |
| Metallurgy | 2 |