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随着货物集装箱运输的发展,集装箱运输车越来越多.但在没有或缺少起重设备的场所,普通集装箱运输车不能满足装卸要求,使
With the development of the transportation of freight containers, more and more container carriers, but in the absence or lack of lifting equipment, ordinary container trucks can not meet the loading and unloading requirements so that