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- Panel Filter: An electro statically charged HAF (High Air Flow media) industrial grade panel filter comes standard on all TSC dryers to help protect the the dryer from ingress of dust. 面板过滤器：过滤器表面采用静电处理，并且使用HAF（其中使用的过滤介质可以承受大气量要求）工业等级的滤芯。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The car went past in an eddy of dust. 那汽车在一阵滚滚的尘土中驰过。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- The mirror is covered with a film of dust. 镜子蒙上了一层灰尘。
- I've got a speck of dust in my eye. 我眼睛里弄进了一粒灰尘。
- Steps being taken to minimise ingress of water. 采取措施减少船舶进水。
- Eddies of dust swirled in the road. 路上尘埃滚滚。
- ingress of dust 尘埃入侵
- The carriage left a trail of dust. 马车后扬起了一缕烟尘。
- There's not a speck of dust in their house. 他们的屋里没有一点儿灰尘。
- The cars set off in a cloud of dust. 那些汽车在滚滚尘埃中启动了。
- The truck left clouds of dust in its wake. 车后扬起了一阵尘土。
- Motors on the milling machines are totally enclosed to guard against ingress of metallic dust. 铣床上的电动机都是全封闭的，以防止金属粉尘进入。
- The car raised a cloud of dust as it rushed past. 汽车开过时扬起一阵尘土。
- Bolted cover plate to protect seal and cylinder from the ingress of debris. 上盖板可防止杂物进入缸筒损坏密封。
- She found a lot of dust underneath the carpet. 她发觉地毯下面有许多尘土.
- The car raised a cloud of dust as it went by . 汽车走过时扬起一片尘土。
- Do not expose the monitor to moisture or direct sunlight, high temperatures, high humidity, dust, etc.The monitor is not protected against the ingress of water. 一个电磁排出阀用来保证恒定空气，随着穿戴者的脉搏跳动俄做出不同反应，仪器还能记录下最后60次的跳动状况。
