| 释义 |
gas conduits
基本例句
燃气管道
As for gas pipelines, the gas company dedicated to transforming the operations.至于燃气管道，改造要由燃气公司的专人操作。
Zhicheng in Beijing in Beijing participated in the Beijing Metro to create, airport construction, road construction, emergency, gas pipeline construction projects.志成在北京在北京参与了北京地铁创建，机场建设，道路施工，抢险，燃气管道的施工等项目。 |