{"provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/j/jinzhenrongs/20190401/20190401163232.png","published":"2019-04-01 16:32:41","version":"1.0","url":"https://coatingmachine.hateblo.jp/entry/2019/04/01/163241","blog_title":"vacuum pump","width":"100%","title":"Dry screw vacuum pump is widely used in which industries","blog_url":"https://coatingmachine.hateblo.jp/","categories":[],"description":"With the development of industrial production, people have higher and higher requirements on the vacuum system. The appearance of dry screw vacuum pump has replaced the traditional vacuum system, which has great market competitiveness and development potential. So dry screw vacuum pump widely used i\u2026","author_name":"jinzhenrongs","type":"rich","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcoatingmachine.hateblo.jp%2Fentry%2F2019%2F04%2F01%2F163241\" title=\"Dry screw vacuum pump is widely used in which industries - vacuum pump\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/jinzhenrongs/"}