本文提出了一种新型的复合填料塔设备，将穿流筛板引入到填料塔中。

In this thesis, the dual-flow tray was combined with packed tower to be a new type compound packed tower.

youdao

本文提出了一种新型的复合填料塔设备，将穿流筛板引入到填料塔中。

In this thesis, the dual-flow tray was combined with packed tower to be a new type compound packed tower.

youdao