When the pumping is exhausted, we used the example to deduced the specific pressure computation of the machine seal's end face and the change condition of the seal parameter.
用实例说明泵运行出现抽空操作的端面比压计算以及密封参数的变化。
When the pumping is exhausted, we used the example to deduced the specific pressure computation of the machine seal's end face and the change condition of the seal parameter.
用实例说明泵运行出现抽空操作的端面比压计算以及密封参数的变化。
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