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再見(jiàn)理想
雖然時(shí)間很遙遠，但從未停止過(guò)。
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樓主  發(fā)表于: 2016-09-30 21:31
統一體積，尺寸電氣元件，是不是更方便安裝使用？
有沒(méi)有這個(gè)必要？
[img]Http://wyqpyx.com/attachment/Mon_2311/18_25997_2865e2881f154e3.jpG[/img]
srgkong
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1樓  發(fā)表于: 2016-10-02 14:27
統一就不對了！更占空間。
一分學(xué)習，三分實(shí)踐。

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