... dust layer ==> 防尘层 dust laying ==> 防尘的 dust laying composition ==> 除尘合成制剂 ...
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防尘埃的 dirt-proof
带防尘盖的轴承 Bearing with retaining shield
两面带防尘盖的轴承 double shielded bearing
来取代传统的防尘罩式 Dust Cap
灯罩上的防尘罩 OBP
有防尘网的进汽口 screened air intake
一面带防尘盖的轴承 Single shielded bearing
单向带防尘盖的轴承 single shielded bearing
一面带防尘盖的球轴承 ball bearing with one shield
·2,447,543篇论文数据，部分数据来源于NoteExpress
这些袋子结实的外层材料有防撞、防雨、防尘的作用。
The bags have tough exterior materials to protect against knocks, rain, and dust.
我们都知道纸钞脏得可怕，而这种新钞票将有防水、防油、防汗渍、防尘的效果。
We all know how dirty money can be but the new bills are resistant to water, oil, sweat, dust and more.
我们要求这种塑料桶要在干净防尘的环境中生产，但是新的供应商没有这种生产条件。
We require this type of plastic buckets to be produced in a clean and dust-proof environment. However the new supplier does not have such a production facility.
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