そう言えば、昨日蛍光管を取り替えた照明器具、いわゆる点灯管が見当たらなかったな。
近年の照明器具は点灯管不要?
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Telmina✅ (telmina@tl.telmina.com)'s status on Thursday, 22-Nov-2018 14:03:38 JST Telmina✅ - 酸性雨 repeated this.
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