The utility model can get over small steps and gap obstacles on ground surface and sweep exiguous garbage.
能越过地面小的台阶和缝隙障碍，清扫细 小的垃圾。
The utility model relates to an urban garbage can shaped by the stacking of spheres and polyhedrons, which belongs to the technical field of sanitation.
本实用新型涉及一种用球和多面体堆积造型的城市垃圾箱，属于环卫技术 领域。
应用推荐