文档介绍：2BEX系列水环真空泵服务手册目录一. 产品简介······················································································1二. 2BEX型号表示方法·······································································2三. 工作原理及结构说明···································································3四. 产品配件·····················································································6五. 泵的拆卸与装配··········································································8六. 设备安装····················································································21七. 产品调试·······&#