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给出了以真空泵抽速特性系数表示的抽速计算公式。以实例说明如何求值和选定真空泵抽速特性系数。最后说明真空泵抽速特性系数应用
The pumping speed calculation formula is given based on the pumping speed coefficient of vacuum pump. An example is given to illustrate how to evaluate and select the pumping speed coefficient of vacuum pump. Finally, the vacuum pump pumping speed coefficient of application