關於電動車零件(ex:電池..) - 自行車
By Freda
at 2009-09-17T00:00
at 2009-09-17T00:00
Table of Contents
1.電動車的外殼是用甚麼做的?2.電動車目前鉛酸電池的能源密度約40Wh/kg,那其他像鎳鎘電池、鎳鐵電池、鎳鋅電池、新溴電池、鈉硫電池、鈉鎳氯電池、鋰電池、鋰離子電池、鎳氫電池、鋅空氣電池、鋁空氣電池、燃料電池及太陽能電池呢?(其中能源密度理論值以燃料電池3660Wh/kmg最高,這我知道)3.鉛酸�
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自行車
All Comments
By Dorothy
at 2009-09-19T20:13
at 2009-09-19T20:13
By Kumar
at 2009-09-19T15:39
at 2009-09-19T15:39
By Elma
at 2009-09-21T20:57
at 2009-09-21T20:57
By Elma
at 2009-09-17T16:26
at 2009-09-17T16:26
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