wrecker相关论文
According to the present situation that the current road wrecker with a large occupied volume is mainlytowed by truck an......
介绍了一种便携式清障小车。该车使用方便,操作灵活,便于携带,主要部件均可分解或折叠。主要配合猎豹、三菱等车型,对违章行驶和停靠的......