足彩澳门即时盘

石家庄兴耀真空泵科技有限公司

足彩澳门即时盘15710325899

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行业知识

真空泵系统换油的时间与方法

编辑:石家庄兴耀真空泵科技有限公司时间:2016-06-29

足彩澳门即时盘ZHENKONGBENGXITONGHUANYOUDESHIJIANYUFANGFA

    真空泵系统失效和操作不稳定的最常见原因是油污染。如果水或酸性蒸气流经该泵二并让油维持工作一段时间.则会发生对泵的严重腐蚀和损坏。确定需要换油的最简单方法是,在泵上连接一个真空表,查明能否最终达到额定真空。

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