00402951-n
|
| 回火硬化, 回火, 退火, 退火 处理, 热处理, 回火 硬化, 淬硬, 低温 退火, 低温退火, 韧化, 热 处理, 退火处理 |
| annealing, tempering |
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hardening something by heat treatment |
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13491060-n
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| 凝固, 硬化, 淬硬, 淬火 |
| hardening, set, solidifying, solidification, curing |
| |
the process of becoming hard or solid by cooling or drying or crystallization |
|