The dustpan has a flat bottom with shaped lip for efficient dust collection.
该簸箕有一个高效除尘形唇平底。
Pressure relief membrane to prevent damage to a confined dust collection device.
为了防止伤害在集尘装置上的卸压膜。
The method can achieve an air cleaner with automatic cleaning and dust collection.
利用上述方法，实现了自动清洗集尘的空气洁净器。
Vacuum dust collection system is system of high negative pressure and low air flow.
简介：真空吸尘系统，是一种高负压、低流量的除尘系统的统称。
Vacuum dust collection system is system of high negative pressure and low air flow.
真空吸尘系统，是一种高负压、低流量的除尘系统的统称。
The utility model relates to an electric precipitator for highly effective dust collection.
本实用新型涉及一种高效集尘的电集尘装置。
There is a collection of dust in an unused room.
空着不用的房间常常积起大量灰尘。
A collection of dust on the desk.
书桌上积著大量的尘土。
There is a collection of dust in an unused room.
空著不用的房间常常积起大量灰尘。
The dust collector has simple and reasonable structure, convenient operation and convenient collection.
其结构简单合理、操作方便、便于收藏。
There is a collection of dust under the bed.
床底下积了很多灰尘。
There is a collection of dust under the bed.
床底下积了很多灰尘。
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