求翻译：2）说明手册的内容完整而有针对性，设备名称与工程相统一，为阐明运行原理，说明中包含装置或工艺运行的详细描述，包括流程图、图表、回路图、管线图及类似图等。是什么意思？

2) Description The contents of the manual complete a targeted, device name and Engineering unity, To illustrate the principle of operation described contains the detailed description of the device or process running, including flowchart diagrams, circuit diagram, pipelines and similar to FIG. .