A multifunctional suction nozzle of a dust suction machine belongs to the field of environmental sanitation machinery.
吸尘机的多功能吸嘴，属于环卫机械领域。
The utility model relates to an excrement rapid drying environmental sanitation disposal vehicle belonging to the technical field of environmental protection equipment.
本实用新型涉及一种粪便快速干燥环卫处理车，属环境保护设备技术领域。
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