pipeline installation

• 管道安装

pipeline installation的用法和样例：

例句

1. Supervise Mill site Piping installation construction.
   监督制造现场的管道安装建设。
2. The provincial bureau said in the no-tice that local authorities may increase pipeline gas rates after scrapping the installation fee.
   省物价局在通知中说，在取消管道安装费后，地方政府可提高管道煤气的费用。