dustproof

基本解释

The pin of sealing structure with dustproof&clean, external grease fittings offer easy maintenance.
銷軸套採用密封結搆，防塵防汙、提高使用壽命；銷軸油口外置維護方便。
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It should be in full close state when long stored. add lubrication to the transmission part and the device should be dampproof and dustproof.
閥門長期存放時應使設備処於關閉狀態，各傳動部位加潤滑油。傳動裝置作防潮、防塵処理。
Make fabric dustproof superior properties, spotlessness, long washed and does not fade.
使麪料防塵性能優良、潔淨度高，久洗而不褪色。

Oh, and did we mention that the Tablet Z is both waterproof and dustproof as well?
ENGADGET
The chic, stylish camera features 5x optical zoom and is waterproof to a depth of 10m (33 ft), dustproof, shockproof and freezeproof.
ENGADGET: Sony brings Cyber-shot HX300, WX300 and TX30 to the US with fast autofocus
The Back-Up Camera is both dustproof and waterproof to IP67 standard, and features a wide-angle viewing lens that provides a 120-degree viewing area behind the vehicle.
ENGADGET: Wireless Back-Up Camera for the Magellan RoadMate checks your six