The results show that the drying heat pump is a new drying unit of saving energy and it can extensively be applied to drying process.
结果表明干燥热泵是一种新颖的节能干燥装置并且可广泛地应用在干燥工艺中。
Some skills on suspension PVC production process were introduced, including polymerization unit, monomer recovery unit, stripper and drying unit.
介绍了悬浮法聚氯乙烯生产过程中聚合单元、单体回收单元和汽提干燥单元中的一些操作技巧。
Sun drying for fruit requires approximately one unit of drying surface per 20 units of crop land.
实施干燥所需的场地较少。 水果晒干所需的地面为水果庄稼土地的1/20。
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