亚洲永久精品国产无损音乐_无码综合免费影视_亚洲色丰满少妇高潮36p_免费国产黄网站在线观看动图_日本在线观看欧美_国产激情视频六区_一级日韩中文字幕无码_97人妻夜夜爽天天爽_自拍偷拍综合一区_在线免费看视频

The most basic working principle of pressure steam sterilizer is to thoroughly sterilize the bacteriological substances with bacteria through the water vapor under high temperature and pressure and the release of a large amount of latent heat. When the generated steam is in full contact with the articles with bacteria, the temperature can be rapidly increased by condensing into water and releasing a large amount of latent heat, which can eventually achieve the purpose of sterilization and accelerate the sterilization effect. Some of the mixture gases in the pressure steam sterilizer are closely related to the actual temperature and force. Relevant experimental results fully prove that only when the actual temperature and pressure of the mixture gas in the pressure steam sterilizer reach an optimal value, the actual sterilization effect can reach the optimal level.