一种适用于航空航天用不连续点阵加芯双蒙皮筒壳结构的焊接设备
Release time:2019-10-08
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First Author:wangbo
Disigner of the Invention:renmingfa,黄诚,刘观日,骆洪志,曹广龙,zhoucaihua,wangbin
Application Number:CN201610179780.X
Authorization Date:2016-03-25
Authorization number:CN105643056A
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