威尼斯叹息桥小小的圆形纱窗激发了滤网式的室外构造的设计。
The small circular screens on the Bridge of Sighs in Venice sparked the idea for a screened external fabric.
在结构上它既具有旋风式重滤除尘器的特征，又具有滤网式过滤除尘的特征，还设有清扫除尘器的除尘喷嘴和吹灰喷嘴。
In this structure, both it is whirlwind filtering duster and strainer filtering dust. The dusting nozzle of cleaning duster and ash blowing nozzle are mounted into the separator.
一种适用于餐厨油水简单分离的装置，包括一个柱式容器(1)、一个滤网(2)、一根软管(3)、一个软管夹(4)、一个软管挂钩(5)构成。
A device applicable to simple separation between oil and water of kitchens comprises a column type container (1), a piece of filter gauze (2), a hose (3), a hose clip (4) and a hose hook (5).
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