The utility model relates to an intelligent charged cell module, which comprises a casing, a storage battery arranged in the casing and a charging circuit board.
一种智能充电电池模块，包括外壳和装于其内的蓄电池组以及充电电路板。
The utility model relates to a quick-cooling heat preservation cup, which comprises an inner cup body, an outer cup casing and a cup cover.
本实用新型公开了一种速冷保温杯，它包括内杯体，外杯壳，杯盖。
A device for treating a floor surface comprises a casing which defines a treatment space.
一种用于处理地板表面的装置，包括限定处理空间的壳体。
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