paper dryer path 纸张烘道
impregnated paper dryer 浸渍纸干燥机
paper cone dipper and dryer 纸盆浸染工和烘干工
paper r dryer 纸张干燥器
paper making dryer 造纸烘缸
paper machine dryer 纸机干燥
paper machine dryer part 纸机干燥部
Q. In public restrooms, paper towel or electric hand dryer?
在公共洗手间里是用纸巾擦干手上的水还是用烘干机？
In this paper, the general drying process and the working principles of heat pump dryer are discussed, and the design of a set of heat pump drying equipment is described.
本课题根据热泵干燥机的工作原理以及对干燥过程的研究，自行设计并组装了一套热泵干燥装置。
But, when it comes to your hygiene and cleanliness, which method of drying is best? Using a classic paper towel, or the hand dryer?
不过，哪种干手方式更清洁卫生呢？是传统卫生纸还是烘手机？
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