本文件列出了真空挖掘和下水道清洁设备的通用术语，包括部件名称和这些机器完成的具体工作。本文件还说明了一些常见类型的设备。

This document lists common terminology for vacuum excavation and sewer cleaning equipment, including component names and specific work completed by these machines. This document also illustrates some common types of equipment.