您要查找的是不是：
- Elementary Analysis of Production and Application and Development Prospect for Water Supply Plastic Pipe 浅析给水塑料管的生产应用和发展前景
- water supply plastic pipe 塑料给水管
- Construction and Service of PVC-U Plastic Pipe for Water Supply 给水管道工程中PVC-U管的施工及维护
- Application of glass fibre reinforced plastic pipe in water supply project 玻璃钢管在给水工程中的应用
- Brief Statement on New Plastic Water Supply Pipe. 新型塑料给水管简述。
- The Character and the Uses in Water Supply and Drainage of the New Type Plastic Pipe 新型塑料管材的性能及在给排水工程中的应用
- The electricity failure paralyzed the water supply. 停电使水供应陷于瘫痪。
- The electricity failure paralysed the water supply. 停电使水供应陷于瘫痪。
- Our water supply has failed (us). 我们的水供应不足。
- Our water supply has been cut off. 我们断水了。
- The metal pipe is connected to the plastic pipe. 该金属管被接在了塑料管上。
- Our water supply has diminished as a result of the drought. 由於旱灾我们的水贮备减少了。
- Application of Glass Fibre Reinforced Plastic Pipes in the Water Supply Project in Huanghua Port 玻璃钢管在黄骅港供水工程中的应用
- A GSHP that uses a buried plastic pipe loop as a heat exchanger. 一种用埋在地下的塑料管回路做热交换器的地源热泵系统。
- The water supply failed during the drought. 在干旱期供水不足
- He took a long plastic pipe and fitted something into one end. 他拿出一根长塑料管,把一些东西装进管子的一头。
- The purity in the water supply is very important. 供水的纯净是非常重要的。
- Will the water supply hold up through summer? 供水能持续整个夏天吗?
- The train stopped to get its water supply. 火车加水而停了下来。
- The plastic pipe of ageing is in shake action of hammer of concussion, water hydraulicly to issue easy generation blowout. 老化的塑料管在水压的震动冲击、水锤作用下轻易产生爆裂。
