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一种渐开线圆柱齿轮轮齿表面超声强化装置

Release Time:2022-10-20  Hits:

First Author: 娄志峰

Disigner of the Invention: 马勇,陈文蕊,王立鼎,王晓东

Institution: 机械工程学院

Application Number: CN102500835A

Authorization Number: CN201110355311.6

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