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建立了适用于数字计算机求解的蒸气喷射真空泵设计计算方法，采用所编软件对德国（Ｋｏｒｔｉｎｇ）公司的一套乙二醇（ＥＧ）蒸气喷射真空泵系统进行的核算表明，最大误差不超过１０％
The calculation and calculation method of steam jet vacuum pump for digital computer was established. The calculation of a set of ethylene glycol (EG) steam jet vacuum pump system of Korting company by using the software showed that the maximum error is less than 10%