在电收尘器内部高负压状态下，本装置能够控制顶板所承受的载荷在常规的压力范围之内。

The device can control the load born by the top plate to be within a normal pressure range when the inside of the electric dust catcher is in the state of high negative pressure.

youdao

在电收尘器内部高负压状态下，本装置能够控制顶板所承受的载荷在常规的压力范围之内。

The device can control the load born by the top plate to be within a normal pressure range when the inside of the electric dust catcher is in the state of high negative pressure.

youdao