摘要
本文介绍了波兰产TYROS-401(631)CO_2气体保护焊焊枪易损件原件及自行改进件后的详细结构、尺寸和所用材料。
The paper introduces the detail structure material and remanufacture of the easily-worn parts attached to TYROS-401 (631) welding torch used in CO_2 welding.
出处
《压力容器》
1993年第3期44-45,31,共3页
Pressure Vessel Technology