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单词
quenching and tempering
释义
quenching and tempering
Encyclopedia
工学
回火
释
quenching and tempering
调质处理
对钢件进行淬火和高温回火的热处理技术。
工学
〔热处理工艺与装备专有名词〕
释
quenching and tempering
调质
钢淬火后进行高温(550~650℃)回火的复合热处理工艺。
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obstruction point
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