您要查找的是不是：
- water sealing sealing water pipe 水封管
- Perhaps there is a fracture in the water pipe. 也许水管有裂缝了。
- sealing water pipe [化] 水封管
- sealing water pipe connection 水封管接头
- It was very cold; the water pipes were all iced up. 天非常冷，所有的水管全都冻上了。
- seal water pipe 水封水管
- The water pipe doesn't discharge freely. 水管排水不畅。
- The water pipe discharges freely. 水管排水畅通。
- The water pipe is getting rusty. 水管正在生锈。
- The worker mend a trench for the new water pipe. 工人挖了一条沟敷为新水管.
- The workmen dug a trench for the new water pipe. 工人挖一条沟放新水管。
- The water pipe doesn' t discharge freely. 水管排水畅通。
- VS-K Ingredients can powerfully adsorb water ion and seal water in skin. 同时VS-K成份能强效吸附水离子，锁住水分不流失。
- The water pipe being repaired, we had to eat out. 家里的水管正在修理,我们只好在外面吃饭。
- The outlet of a water pipe was blocked. 水管的出水口堵住了。
- Rust has eaten through the water pipe. 锈已经把那根水管腐蚀穿了。
- The road workers accidentally severed a water pipe. 马路工人不小心切断了一条水管。
- The workmendug a trench for the new water pipe. 工人挖了一条沟敷设新水管.
- Uncontaminated water is normally used as seal water for vacuum pumps and for compressor cooling as well as for sanitary use. 未污染的水通常用作真空泵的密封水和压缩机的冷却水以及供保健用。
- There is a break in the water pipe. 水管上有个裂缝。
