The TRUSTED Water Filter

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Home Tech

Tutorial

教育

水

视频说明

Discover how to use common wood charcoal, discarded plastic water bottles, and the sun to transform filthy water into clean, TRUSTED* drinking water (*Turbidity Reduction Unleashes Solar Technology to Eliminate Disease).

分类： 热门免费线上视频标签技术类
插件 03 May 2017
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