崁燈的LN有分嗎(嵌燈) - 居家修繕
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By Audriana
at 2020-10-02T19:06
at 2020-10-02T19:06
Table of Contents
家裡崁燈四個,一個閃閃閃,
因為不同品牌,亮度不同的,
於是一次四個都換,
換前兩個都跟我知道的一樣的,
L是火線,N是中性線,
結果第三顆崁燈接的卻是反的,
沒想到竟然跟我想得不一樣,
還是說這本來LN接反也沒關係?
--
因為不同品牌,亮度不同的,
於是一次四個都換,
換前兩個都跟我知道的一樣的,
L是火線,N是中性線,
結果第三顆崁燈接的卻是反的,
沒想到竟然跟我想得不一樣,
還是說這本來LN接反也沒關係?
--
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居家修繕
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By Daph Bay
at 2020-10-03T03:14
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at 2020-10-05T02:22
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at 2020-10-09T14:14
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at 2020-10-13T20:32
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