1.
The Approach of Pipe Jacking Artificially of Heavy-Calibre Drainage Pipeline in the Gobi Desert;
大口径排水管道人工掘进项管在戈壁土状态的施工方法与研究
2.
The clogged scupper pipe(dia.40㎜)in officer's bath rooin to be freed up.
大副浴室堵塞的排水管（直径40㎜）清通。
3.
Analysis on leakage risk of large diameter PCCP pipeline for South-to-North Water Transfer Project
南水北调大口径PCCP管道漏水风险分析
4.
Analysis of Large Diameter Gas Drainage Well Casing Collapsing Strength Computation
大口径瓦斯排放井套管抗挤强度计算分析
5.
Study on bearing capacity test of internal water pressure of super-caliber PCCP
超大口径PCCP管内水压承载能力试验
6.
Discussion on friction head loss calculation for large diameter PCCP
大口径PCCP管道沿程水头损失计算探讨
7.
A free-swimming leak detection system for large diameter water transmission pipeline
大口径输水管道自由浮游式检漏系统
8.
Experience about design and execution of large diameter water transmission pipeline
大口径输水管线工程设计与实施体会
9.
Study on improvement of hydrostatic testing method for long-distance and super-large diameter PCCP pipeline
长距离大口径PCCP管道水压试验方法改进研究
10.
Approach of a large diameter water conveyance pipeline design in hilly area
丘陵地区大口径输水管线工程若干问题探讨
11.
Horizontally Directional Drilling Engineering of Big Inch Pipeline
论大口径管道水平定向钻穿越施工技术
12.
Study of External Anti-corrosion Technology for Large-diameter Steel Water Conveying Pipe in Qingcaosha
青草沙大口径输水钢管外防腐技术研究
13.
Common Technique for Hydrostatic Tests of Large-diameter and Long-distance Oil and Gas Pipelines
大口径油气长输管道水压试验的一般作法
14.
large-orifice sprinkler system
大口径洒水喷头系统
15.
New Drainage Pipe Product-Flexible Connector for Machine--Made Cast Iron Drainage Pipe
新型排水管材——柔性接口机制排水铸铁管
16.
Discuss about the Construction Technique of Water Pressure Test on the Major Diameter Prestressed Concrete Supply Water Pipe s Joint;
浅谈大直径预应力混凝土供水管接口压水试验施工技术
17.
Determination of crotonaldehyde in source water with headspace gas chromatography
水源水中巴豆醛的顶空大口径毛细管气相色谱测定法
18.
Application of HDPE Pipe Insertion Rehabilitation Technology in Large Diameter Water Supplying Pipes
内穿插HDPE管修复技术在大口径给水管修复中的应用