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钢铁、钛合金低温脉冲离子氮碳共渗及阴极电弧离子镀M/MN交替镀厚膜工艺

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First Author:dongchuang

Disigner of the Invention:chenbaoqing,陈大民,张庆祥,谷伟,张吉祥,胡小刚

Application Number:CN201510209454.4

Authorization Date:2015-04-27

Authorization number:CN104862643A

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