rear cross meaning in English

里尔克罗斯

Mounting of mechanical coupling devices on rear cross members of trucks
货车后横梁上机械连接装置的安装
Road vehicles ; mounting of electrical connections on truck rear cross members
道路车辆.卡车后横梁上电气连接件的安装
Road vehicles . mounting of mechanical coupling devices on rear cross members of trucks
道路车辆.卡车后横架机械连接装置安装
Road vehicles . towing vehicles . mounting of electrical connections on rear cross members
道路车辆.拖车后横架电连接装置安装