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- underground drainage pipe 埋地排水管
- Flanged XF-F be installed at the exit end with flange of drainage pipe. 法兰式XF-F安装在排水管带法兰的出口末端。
- It is pointed out that underground drainage engineering should be the main measure in pebbly-clay landslide control. 指出在含碎石黏性土滑坡的防治中，应将地下水排水措施作为主要防治措施。
- The plastic underground drainpipe, a newly drainage piping material, grows very fast and has already been accepted in the market abroad or domestically. 不管是在国外还是国内,塑料埋地排水管道作为一种新型排水管材已被市场所接受,且发展十分迅速。
- Based on observations of underground drainage system in Hebi Mining Area, the reasons were found out and analyzed for reduced gas quantity from the drainage system. 本文通过对鹤壁矿区井下煤层气抽采系统的实际观测,查找和分析出系统抽采纯量降低的原因,提出了抽采系统调整的办法。
- Manufacture Large Diameter R.C. Drainage Pipe with Roller Suspension New Process to Save Energy? 节能型悬辊法生产大口径钢筋混凝土排水管?
- M.O.-A : Gained entry by claiming up the drainage pipe, roof-top, scaffolding or ventilation window. 手法-甲:由屋外沿水渠、天台、棚架或走廊氣窗爬入屋內偷竊。
- HDPE with fire retardance and antistatic property has been developed and used to make gas drainage pipe in the coalseams. 研制了具有阻燃及抗静电性能的HDPE,并将其用于制作煤层瓦斯抽放管。
- No drainage entity may drain sewage into the urban drainage pipe network and its accessory facilities if it fails to obtain an urban drainage license. 未取得城市排水许可证书，排水户不得向城市排水管网及其附属设施排放污水。
- There was also a crew cutting trenches across the pavement, laying drainage pipe, then packing the rough chunks of pavement back into the trenches. 还有一个船员切割战壕整个路面，铺设排水管，然后包装粗糙大块路面回到战壕。
- Tank Linings and pipe Coatings : Ballast and potable water tanks; Bilges, wet voids and drainage pipes. 储罐衬里和管道用涂料：压载水舱和饮水舱；舱底、湿空舱和排水管。
- Special Function of underground Drainage 地下排水的特殊功能
- Tank Linings and pipe Coatings: Ballast and potable water tanks; Bilges, wet voids and drainage pipes. 储罐衬里和管道用涂料:压载水舱和饮水舱;舱底、湿空舱和排水管。
- The Company subordinate: Lunan Institute of Mining washing machine, coal washing machine factory, 200,000 tons coal washery two, plastic drainage pipe to the plant, oily water-based paint factory. 本公司下属：鲁南矿山洗选机械研究所、洗煤机械厂、20万吨洗煤厂两座、塑料给排水管材厂、油性水性涂料厂。
- I discovered that a lot of imported drainage pipes for the settlement had been tumbled in there. 我看见大量的从外地运来供居民点使用的排水管道,横七竖八的扔在那里。
- Water supply and drainage system: the water supply and drainage piping from the joint at 1m from the workshop outside wall to water users. 供、排水系统:从车间外墙外1米处的接点至用水设备的供水、排水管道。
- Design of a Computer Control System Used in Underground Drainage 井下低洼点排水计算机控制系统的设计
- On March 13, 2007, scientists released 20 rabbits, which scampered into drainage pipes that serve as temporary burrows. 2007年3月13日,科学家放生了20只,惊惶的兔子把下水管道当做暂时的栖身之穴。
- A Special Protection Method for Underground Drainage Pipeline 地下排水管道的特殊保护方法
- All this is carefully laid down atop a bed of gravel, with drainage pipes to let water run off. 基布及其上所有材料都被小心地铺在一层碎石床之上，水流则经由其下的排水系统排走。
