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| inclusion modification treatment (【技】为尽量降低夹杂物对钢材质量的危害，在钢中加人少量变性剂，改变其结构、组成和形态，从而改变其性质的过程。) | |||
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夹杂物变性 处理 : 3 phrases in 1 subject |
| Metallurgy | 3 |
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