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Troubles and their removal for water ring vacuum pump in paper mills;
介绍了水环真空泵的工作原理、工作流程及其在苯胺生产中的应用情况。
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Water ring vacuum pump in the waste water and air into the tank together.
水环式真空泵中废弃的水和空气一起被排到水箱里。
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Water ring vacuum pump in the waste water and air into the tank together.
水环式真空泵中废弃的水和空气一起被排到水箱里。
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