In a milking machine* the partof the pipeline between the vacuum pump* and the distributiontank or sanitary trap*.空气主管线挤奶机系统中真空泵和分体罐或卫生捕集器(隔离罐)之间的管线部分。......(本文共 134 字) [阅读本文] >>
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 In a milking machine* the partof the pipeline between the vacuum pump* and the distributiontank or sanitary trap*.空气主管线挤奶机系统中真空泵和分体罐或卫生捕集器(隔离罐)之间的管线部分。......(本文共 134 字) [阅读本文] >>
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