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气体渗碳
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gas carburizing
气体渗碳
将零件放入渗碳炉内,滴入煤油或者其他渗碳剂,在高温下保温一定时间后活性碳原子渗入工件的表面,形成渗碳层的过程。
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Catalog of Tanci and Baojuan Narratives
Catalog of the Baisongyichan Library
Catalog of the Chuanshi Library
Catalog of the Complete Library in the Four Branches of Literature
Catalog of the Dangsheng Library
Catalog of the Deyue Library
Catalog of the Hongyu Library
Catalog of the Jiangyun Library
Catalog of the Magistrate's Library
Catalog of the Maiwang Library
Catalog of the Qianqing Library
Catalog of the Seven Sections of the Jade Apocrypha
Catalog of the Shugu Library
Catalog of the Tianlu Linlang Library
Catalog of the Xuanshang Library
Catalog of the Yeshi Library
Catalog of the Zhenqi Library
Catalog of Traditional Chinese Operas
Catalog of Wang Qiu's Collection
Catalog of Zhu Mujie's Wanjuan Library
catalog place
catalogs of Chinese Buddhist scriptures
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catalogue astronomy
catalogue equinox
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