With compact structure and easy to repair.

结构紧凑，维修极为方便。

Simple, compact structure, quick 90 degree on-off operation.

结构简单、紧凑， 阀体90度回转启闭迅速。

Reasonable design, compact structure, opening and closing fast.

设计合理，结构紧凑，启闭迅速。

This machine is advanced design, compact structure, high reliability.

本机设计先进，结构紧凑，可靠性高。

It has the characteristics of compact structure and good coiling quality.

其具有结构紧凑，回收质量好，工作效率高的特点。