The out-shell of GS Series Toughened Breaking Machine has applied strong welding steel structure , it has wide universality.
GS系列机型的外壳都采用牢固的焊接钢结构，具有广泛的通用性。
The causes of the common product defects formed in production with YFC series of cold welding bimetal contact manufacturing machines are analyzed and corresponding solutions are proposed in .
本文主要对YFC系列冷压焊复合触头自动机生产中常见产品缺陷的形成原因及解决办法进行了探讨。
Principle of laser welding including mechanism of pulse laser welding and series laser welding was studied. Techniques and factors affecting laser welding were analyzed.
研究了激光微焊接原理，包括脉冲激光焊接和连续激光焊接的机理，并分析了激光焊接工艺及主要参数；
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