The utility model relates to a coupling device without buckles for a fluid pipepassage, which is used for substituting for the traditional coupling mode.
本实用新型是一种流体管路的无扣联接装置,用于取代传统的联接方式。
2
Fuel coming from different branches past the distributing pipe and enters into each passage of the burner.
燃料由不同支路通过分配管,分别进入燃烧器的各通道。
3
The ramming pipe drapery is used for support to construct the crossing structures of underground passage, blind channel and etc.