您要查找的是不是：
- iron pipe conduit 铁管路,铁管道
- The iron pipe is scaly with rust. 铁管子因为生锈一片片剥落了。
- Still hot water conduit cannot use galvanization iron pipe, in order to prevent conduit rustily reach generation scale, and hot conduit should do heat preservation processing. 还有热水管道不能采用镀锌铁管，以防止水管锈蚀及产生水垢，并且热水管要做保温处理。
- Fanlin Nodular Cast Iron Pipe Co., Led. 龙口市泛林球墨铸铁管有限公司。
- The tibia fractured from the blow of the iron pipe. 铁管把胫骨给打断了。
- A long, narrow iron pipe used to gather, work, and blow molten glass. （制造玻璃之）吹管汇集、加工、吹制熔化玻璃的细长铁管
- The rain water bites into iron pipes. 雨水腐蚀铁管子。
- Remark One or two singal-core cable not allowed laying in iron pipe. 注:一根或二根单芯电缆不允许敷设在铁质管道中。
- He welded two iron pipes together. 他把两根铁管焊接在一起。
- These iron pipes were decomposed . 这些铁管子被腐蚀了。
- These iron pipes were decomposed. 这些铁管子被腐蚀了。
- The rain water bites into iron pipes . 雨水腐蚀铁管子。
- DO NOT install this water heater with iron piping. 不要将用铁管安装热水器。
- Thin wall centrifugal drainage iron pipe is a kind lr good performance pipe. 薄壁离心铸铁排水管是一种具有良好性能的铸铁管件。
- prefabricated pipe conduit system 预制管道系统
- A right-angled bend in a pipe or conduit; an elbow. 直角弯，肘导管或管道中的直角弯; 肘
- Grooved butterfly valves direct connect to pipe using iron pipe size couplings. Grooved valves are easiest to install. 管状蝶阀:采用铸铁管接头直接与管道连接。管状阀门安装最容易。
- The company also cast iron pipe production and home heating-efficient heat exchanger. 本公司同时生产钢管铸铁暖气片和家用高效换热器。
- The resistance to wear and corrosion of nodular cast iron pipe was increased remarkably by SHS.Combust... 自蔓延高温合成显著提高球墨铸铁管的耐磨损、耐腐蚀性能;
- Compared with plastic(PVC) pipes, cast iron pipe is more soild and durable. 柔性抗震、耐受力强、重量轻；接头防渗入和渗出；
