transporting line

Cracks were found at internal weld toes of the pipes of Fo-Liang gas transporting line.

佛两线天然气输送管道检测与评价时，发现管道内焊趾多处开裂。

The Enbridge line that ruptured last year in Michigan, which was transporting oil sands crude, had a history of problems.

去年，安桥公司输油管道在密歇根州发生破裂，这条负责输送油砂类型原油的管道长期存在问题。

The paper gives an analysis of the hydraulics properties, the method of connection and the feasibility of transporting artificial coal gas and the prospects of expansion application of PE gas line.

对聚乙烯燃气管道水力学特性、连接方式以及输送人工煤气的可行性进行了分析，阐明了推广应用聚乙烯燃气管的前景。