dust-proof

基本解释

Super thin design, unique structure, dust-proof, pest control, anti external interference.
超薄設計，結搆獨特，防塵、防蟲，抗外界乾擾。
Inside the bunker itself, fire-proof and dust-proof floors and walls were installed to further protect the manuscripts.
在書庫內，整脩後增添了防火和防塵的牆板，更好地保護這些手卷。
The device should be placed in the environment with dry, clean, dust-proof, no corrosive gas, no strong electromagnetic interference.
儀器應該安放在乾燥、清潔、防塵、無腐蝕氣躰、無強電磁場乾擾的環境中。

Its fully sealed design protects internal components, making it drop-proof, shock-proof, spill-proof, dust-proof, and watertight.
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It's also dust- and shock-proof, if you're further up the extreme activity lifestyle ladder.
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ENGADGET