circular seam
短语词组
- circular r seam sealing machine 环形缝焊机
- circular r seam -welding machine 环形滚焊机
- circular seam sealing machine 环形缝焊机
- circular seam welding 环缝对接焊
- circular seam sealing 环形缝焊
- circular seam vortex burner 环缝涡流式燃烧器
- circular seam component 环缝元件
- circular seam welder [机]环缝对焊机;环缝焊机;滚焊机;环形焊缝滚焊机 返回 circular seam