Pipe - Line Coal Gas

• 管道煤气

Pipe - Line Coal Gas的用法和样例：

例句

1. It was years before gas was laid on to the village.
   好多年以后这村子才装起了管道煤气。
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。