1·Plastic pipe is easy to install, and doing it yourself saves big bucks.
塑料管易于安装，你自己装的话会省下一大笔钱。
—— 《柯林斯英汉双解大词典》
2·The main properties of RPM pipe are introduced and compared with the properties of the plastic pipe, steel pipe, ductile iron pipe and reinforced concrete pipe.
本文介绍了RPM管的主要性能，并与塑料管、钢管、球墨铸铁管及钢筋混凝土管的相应性能作了分析和比较。
3·Use: This equipment is with filling, sealing and label, date printing for cream and ointment product which can be filled in metal or plastic pipe.
用途：本设备适用于医药、食品、化工、化妆品等行业，可将各种膏、霜类的物料灌装到金属或塑料管中，并完成折叠封尾以及打印生产日期、批号等。
4·The membrane type biological reactor feature its increased hollow-fiber porous membrane assembly, which has adhesive layers at two ends and is packed on or inside plastic pipe by sealing bushing.
膜式生物反应器，特点是在生物反应器上增设中空纤维微孔膜组件。该膜组件两端设胶层，用封头衬套将其封装在塑料管上或管内。
5·A water inlet pipe of the water discharge valve can be connected with a long plastic pipe and a water source for opening cavities and watering.
放水阀的进水管可接一根长塑料管，并与水源接通，可用来开穴与浇水。