目录1．爪型干式真空泵...........................................................................................................11.1爪型干式真空泵概述.................................................................................................11.2爪型干式真空泵的结构.............................................................................................11.3爪型干式真空泵的特点.............................................................................................21.4爪型干式真空泵的应用.............................................................................................32.水环式真空泵......................................................................................................................42.1水环式真空泵的基本类型.........................................................................................42.2水环式真空泵的特点.................................................................................................42.3水环真空泵的应用.....................................................................................................52.4水环式真空泵的选择要点.........................................................................................63.干式螺杆真空泵..................................................................................................................83.1真空泵特征................................................................................................................83.2螺杆式干式真空泵的应用.........................................................................................84.往复式真空泵....................................................................................................................104.1W型往复式真空泵的结构组成：..........................................................................114.2W型往复式真空泵的应用......................................................................................114.3往复式真空泵选型须知...........................................................................................115．水喷射真空泵..................................................................................................................125.1水喷射真空泵原理与用途.......................................................................................125.2水喷射真空泵结构优点...........................................................................................125.3喷射式泵的种类......................................................................................................135.4喷射泵的应用..........................................................................................................146.旋片式真空泵....................................................................................................................166.1旋片式真空泵的结构说明.......................................................................................166.2旋片式真空泵的特点及适用范围...........................................................................176.3旋片式真空泵的应用...............................................................................................176.4旋片式真空泵的使用...............................................................................................186.5性能特点.......................................................................................
