butt welded pipe
短語詞組
- butt -welded pipe 對縫焊接管
- furnace butt -welded pipe 對接爐焊管
- butt welded drill pipe 對焊鉆桿
- continuous butt welded pipe 爐焊管
- butt welded steel pipe 對接焊鋼管
- Butt welded pipe fittings 對焊管件
- girth butt welded pipe 對接環(huán)焊管道
- carbon steel butt welded pipe 碳鋼直縫焊管
- large -diameter butt welded pipe 大直徑直縫焊管 返回 butt welded pipe