... spreading weld宽缝焊接; 加宽的焊缝 spring contact arc welding弹力焊 spring type welding弹力式焊接 ...
基于92个网页-相关网页
... spring type welding弹力式焊接 spring welding弹力焊 square butt welding平头对接焊 ...
基于90个网页-相关网页
silver contact Special welding machines 银触点专用焊机 spring contact welding 弹力焊 pressure contact welding 压力接触焊 ; 压力接触焊接 ..
基于12个网页-相关网页
弹力式焊接 spring type welding
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