With a crash barrier outside the surface treatment of materials used to waterproof the material.

室外用防撞护栏的表面处理所用原料为防水性的材料。

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Because toilet vapour is very heavy, interior decoration materials must give priority to waterproof material.

因为卫生间蒸气很重，装潢材料要优先为防水材料。

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Macintosh found that naphtha - a volatile, oily liquid created in the distillation the aforementioned coal tar, as well as petroleum - could be used to waterproof fabrics.

麦金托什发现，石脑油——在蒸馏前面提到的煤焦油以及石油的过程中所产生的一种易挥发的油状液体——可用于防水织物。

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The ministers used waterproof markers to sign the document, printed on a white board.

VOA: standard.2009.10.17

To ensure functionality in flooded tunnels, Gemini-Scout's controls and equipment needed to be waterproof.

ENGADGET: Gemini-Scout robot can scope out mining accidents, may save lives (video)

Overall audio quality lacks definition, but that's thanks in large part to the waterproof nature of the device.

ENGADGET: Tachyon XC HD helmet camera review

The Iron Duke was the first machine in the UK used to roll sheet rubber and cotton together and vulcanise them to make waterproof fabric.

BBC: Iron Duke set for return to Bradford on Avon