在工程设计计算中，分配管系统是个十分复杂的过程。
In engineering design, the system of flow distribution pipe is very complex.
燃料由不同支路通过分配管，分别进入燃烧器的各通道。
Fuel coming from different branches past the distributing pipe and enters into each passage of the burner.
三种气体在使用不同孔径的微孔气体分配管时的杀菌效果。
Bactericidal effect of three kinds of gas with different aperture of gas distributing pipe.
应用推荐