燃料電池原理
http://www.youtube.com/watch?v=NmcQlmfQa8E&feature=related good :victory:good :victory: 用氫做燃料...會唔會爆炸架{:6_144:} garry 發表於 2012-4-29 12:25 static/image/common/back.gif妳係咪妹妹黎架.咁勁.....
如果十幾歲都係妹妹既話 咁在下正是啦..... Good{:4_89:} garry 發表於 2012-5-1 11:01 static/image/common/back.gif
如果十幾歲妹妹都識養魚魚.咁.....都係好勁.
多謝讚賞....其實我係個超新既新手黎架咋{:6_143:}
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