dirt-proof 防尘埃的 ; 防尘的 ; 防污的 ; 防污隔断阀
dirt-proof boot 防尘套
Dirt proof boot 防尘罩
oversize dirt proof bearing 超尺寸防尘轴承
The S1 mobile phone is reportedly shockproof, water resistant and dirt- and dust-proof.
据报道，这款手机取名S1，可防震、防水、防污泥、防尘。
Thick elastic jeans, wear-resistant and dirt-proof, are good companion for traveling.
重磅弹力牛仔裤，耐磨耐脏，出差好搭档。
Washed, scalded and packed in class-10 clean room 2. Produced wit fabric of high absorbency under stringent standard. 3. Low lints, anti-static 4. Edge seal for dirt-proof 5. Can use many times 6.
在10级净化室内洗烫和包装2。高标准的生产过程，选高吸收率的织物3。低尘防静电4。封边防止灰尘产生5。可多次使用6。可有效控制静电产生量1。
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