凡使用过玻璃干燥器的检验人员都会有一个烦恼的共识:每当把烘干后的高温检验物品放入干燥器时,盖上后,首先是干燥器中的空气由于被高温检验物品加热而膨胀,立刻欲将盖子“嘣开”,如不及时“放气”,很容易出现盖损伤人等事故。其次是由于温降导致干燥器内的空气收缩,使干燥器内形成负压,如不让其“吸气”,又很难将干燥器开启。在这一过程中,如果使用的是带 Everyone who used the glass dryer inspection staff will have a troublesome consensus: Whenever the dried high temperature test items into the dryer, the cover, the first is the dryer air due to the high temperature test items and heating Expansion, immediately want to cover “嘣 open”, if not timely “deflated”, it is prone to cover damage and other accidents. Second, due to the temperature drop, the air in the dryer shrinks, creating a negative pressure in the dryer. If the dryer does not “breathe in”, it is difficult to turn on the dryer. In this process, if you are using tape