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用于异种金属旋转摩擦焊的包套结构及旋转摩擦焊方法

Release Time:2019-03-09  Hits:

First Author: 李鹏

Disigner of the Invention: 董红刚

Application Number: CN201611030626.2

Authorization Date: 2016-11-16

Authorization Number: CN106735844A

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