Expansion joints of various kinds are fitted on gas mains.
各种各样的伸缩接头被安装在煤气的总管道上了。
Gas main
英语例句库
原声例句
AP 听力 2014年9月合集
Multiple buildings are seen damaged, and broken gas mains caused fires in several neighborhoods.
许多房屋被损毁，煤气管道破裂造成许多附近的居民区发生火灾。
PBS访谈环境系列
It is the largest gas distribution company in the United States, maintaining over 100,000 miles of gas mains.
它是美国最大的天然气配送公司，拥有超过100,000英里的燃气总管。
朗文OCLM-01单词
The heater will run off mains gas or bottled gas.
【main】加热器用管道煤气或罐装煤气均可。
迷人历史
The Victorian brick buildings with their wooden frames could not withstand the force of the shaking, chimneys cracked, and water and gas mains were broken.
木结构的维多利亚式砖房无法承受摇晃的力量，烟囱破裂，水和煤气总管破裂。
英语百科
Pipeline transport
Pipeline transport is the transportation of goods or material through a pipe. The best data, in 2014, gives a total of slightly less than 3.5 million km of pipeline in 120 countries of the world. The United States had 65%, Russia had 8%, and Canada had 3%, thus 75% of all pipeline was in three countries.