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| modified heat treatment | |||
| hardening and tempering | |||
| hardening with subsequent drawing; quenching-and-tempering; quenching-tempering | |||
| modified treatment; quenching and tempering; thermal refining | |||
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| hardening and tempering (【技】将钢淬火后进行高温或中温回火的双重热处理工艺。其主要目的是细化晶粒，获得具有优良综合力学性能的和均匀的且有一定弥散度的回火索氏体组织。); quenching and tempering | |||
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| hardening with subsequent drawing | |||
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| water conditioning | |||
| 调质处理: 6 phrases in 4 subjects |
| Aviation | 1 |
| Metallurgy | 3 |
| Steel production | 1 |
| Technology | 1 |