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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
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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