1.
On Quality Control for Installing Large-sized PCCP
大型PCCP管道安装工程质量控制
2.
Method and installation technology of large diameter PCCPs
大口径PCCP管道安装工艺与方法
3.
Piping erection work include: prefabrication, placing, aligning, welding and bolting.
管道安装工作包括：预制加工、置、准、接和连接。
4.
Code for construction and acceptance of equipment and pipeline installation engineering in natural gas purifying plant
天然气净化装置设备与管道安装工程施工及验收规范
5.
Application of Shallow Buried Subsurface Excavation Method in Water Supply Pipeline Installation Project
浅埋暗挖法在供水管道安装工程中的应用
6.
405 Piping erection work include: prefabrication, placing, aligning, welding and bolting.
管道安装工作包括：预制加工、安置、对准、焊接和连接。
7.
"after serving as an apprentice pipe fitter, he traveled to Chicago and became a foreman, a superintendent, and finally, an independent contractor."
在完成了管道安装工的学徒学业后,他来到芝加哥,历任领班,主管,最后,成为独立的承包商。
8.
One that installs and repairs pipes and plumbing.
管子工，水暖工安装和修理管道和管道设备的人
9.
Construction Technology of Pipe Installation In the φ2440mm Shield Tunnel
φ2440mm隧道内LNG管道安装施工技术
10.
Welding construction technology for installation of large diameter gas pipeline
大口径天然气管道安装焊接施工技术
11.
Craftwork Pipe Installation Of Outdoor Pipe Net Engineering
浅谈建龙公寓室外管网工程的工艺管道安装
12.
a craftsman who installs and repairs pipes and fixtures and appliances.
一个安装和维修管道、固定装置和器械的工匠。
13.
Case study on operation and installation of UPVC pipe in Bingjin Wan silt storage dams
兵进湾淤地坝中UPVC管道施工安装技术实例研究
14.
To lay a system of pipes through.
为…安装管道设置管道输通系统
15.
On the Key Working Procedure and the Main Control Points to Install PCCP of Water Delivery Project
输水工程预应力钢筒混凝土管道(PCCP)安装重点工序及控制要点
16.
Application of Hoisting Installation Techniques in Beam Installation of Slideway
提升安装工艺在滑道井字梁安装中的应用
17.
A trade that deals with the installation and repair of piping systems.
管道安装业务一种安装和修理管道系统有关的业务
18.
A plumber is a person who fits and mends the plumbing.
管子工是安装和修理水管的人。