The most common, the plate-and-frame press, contains caulked , metal septa and a recessed cake space.

最普遍的是板框式过滤机，有可填充的、金属隔片的和凹显空间滤饼的。

youdao

The most common, the plate-and-frame press, contains caulked , metal septa and a recessed cake space.

最普遍的是板框式过滤机，有可填充的、金属隔片的和凹显空间滤饼的。

youdao