Heating pipe is moveable, easy to exchange.

可拆卸的发热管装置，方便了维修更换。

youdao

In this paper, a new design of coke oven heating gas pipe is presented.

提出了焦炉加热煤气管道设计的新方案。

youdao

In this paper, a new design of coke oven heating gas pipe is presented.

提出了焦炉加热煤气管道设计的新方案。

youdao