chemicalproducts https://blog.hatena.ne.jp/chemicalproducts/ chemicalproducts’s blog https://chemicalproducts.hatenablog.com/ Pulse vacuum steam sterilizer referred to as the pre-vacuum pressure cooker. The utility model adopts a vacuum pump to pump the air in the pan into a vacuum state and then introduces the steam so that the steam rapidly diffuses in the pan and penetrates into the deep part of the pan for effective st… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchemicalproducts.hatenablog.com%2Fentry%2F2018%2F01%2F26%2F184417" title="Pulse Vacuum Steam Sterilizer Working Principle - chemicalproducts’s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://www.sadalimited.com/js/htmledit/kindeditor/attached/20180120/20180120143346_22947.jpg Hatena Blog https://hatena.blog 2018-01-26 18:44:17 rich https://chemicalproducts.hatenablog.com/entry/2018/01/26/184417 1.0 100%