請問有關於”LED”的問題 - 手錶
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By Olive
at 2005-05-23T00:00
at 2005-05-23T00:00
Table of Contents
請問現在紅綠燈是用LED那之前是用什麼阿另外那LED有什麼特性它的壽命是多久呢價格又是多少呢最後LED還有用在哪些方面呢...Showmore
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手錶
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By Una
at 2005-05-27T03:46
at 2005-05-27T03:46
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By Margaret
at 2005-05-26T04:56
at 2005-05-26T04:56
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By William
at 2005-05-22T00:00
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為什麼勞力士手錶可以保值?
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艾薇兒ㄟ個人資料
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By Bethany
at 2005-05-22T00:00
at 2005-05-22T00:00
手錶去哪裡買比較好阿??
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By Agatha
at 2005-05-22T00:00
at 2005-05-22T00:00
為什麼手錶上發條就能走?
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