trolley guide的意思|示意

It has three main parts of base, guide and cloth paving trolley, and in actual engineering, the machine's size can be adjusted according to the tunnel size.

它主要由底座、导轨、铺布小车三部分组成，在实际工程使用中，可以根据隧洞的大小对铺布机结构尺寸进行调整设计。

In push bench, a trolley is arranged on the guide rail in the middle of the machine case, an oil motor and a coupler are arranged in the trolley.

顶管机中，小车置于机箱中部的导轨上，油马达和联接器置于小车内。