roller seam welding的意思|示意
滚焊焊缝机
roller seam welding的网络常见释义
滚缝焊 ... roller seam weld滚轮滚焊焊缝 roller seam welding滚缝焊 roller side guide辊式侧导板 ...
roller seam welding相关短语
1、 roller-type seam welding machine 辊式缝焊机
2、 roller spot-and-seam welding machine 辊式点 ; 辊式点缝焊机
3、 seam-welding roller 缝焊滚轮