longitudinally welded
短语词组
- longitudinally -welded pipe 直缝焊接管
- longitudinally welded steel pipe 直缝焊管
- longitudinally welded tube 直缝焊管
- X80 longitudinally welded pipe X80 直缝钢管
- longitudinally welded pipe mill 直缝焊管机组
- Longitudinally welded pipes 直缝焊管
- Longitudinally Submerged Arc Welded Pipe 弧焊管
- longitudinally high frequency welded pipe 高频直缝焊钢管 返回 longitudinally welded