pipeline installation
英
美
- 管道安装
双语例句
- Supervise Mill site Piping installation construction.
监督制造现场的管道安装建设。 - 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。
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