这是在mashup页面上装载小部件时显示的主界面。
This display is the main interface shown when the widget is loaded on the mashup page.
PM 60减速机专用于混凝土搅拌车，是与混凝土搅拌车配套的传动系统，是上装部分的核心部件。其基本技术原理如下。
PM60 reducer only for concrete mixer, this is the matching transmission system with concrete mixing delivering car and is the core part. the basic technical principle as below.
应用推荐