1．具有6项专利技术的外观设计造型。

Its appearance design modeling has won 6patents.

2．24A\H超大容量的蓄电池组，有效保证工作时间。

24A\H storage battery set with super capacity helps ensure working hours efficiently.

3．采用新型材料的轮胎外圈，增加了其使用寿命

Tyrerims made of new materials could extend their service span.

4．56升的大容量垃圾收集箱，保证了清扫的实效

56-liter large-capacity rubbish collector could guarantee the effective and timely scavenging.

5．简洁的操作系统，让使用者更加容易操作。

Easy operation system provides easy operation for the user.

6．可调的盘刷滚刷系统，增加了使用寿命。

Adjustable disc brush and roller systems could extend the service span.

7．120W的大功率吸尘电机，减少了粉尘的挥散。

Dust collecting engine with large power of 120W could reduce the drifting of dust.

8．采用精密设备使用的滤布材料作为滤清系统。

Filter material used in sophisticated equipments is adopted in filter system.

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