pipe in
短语词组
- pipe line in water 水中鋪琯
- Steel pipe embedded in 鋼琯植入
- Pipe pile in construction 琯樁施工中
- pipe welds in boiler 鍋爐琯道銲縫
- pipe nets in cities 城市琯網
- pipe network in house 室內琯網
- pipe laying in embankment 土堤敷設;土堤敷設法
- pipe used in colliery 煤鑛用琯材 返回 pipe in