5817| 22
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請(qǐng)問(wèn)斷路器輸入與輸出端電壓為何是22V? |
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點(diǎn)評(píng)
開(kāi)路也應(yīng)該是AC220-240V.
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點(diǎn)評(píng)
另一種可能是表的使用不當(dāng)!
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點(diǎn)評(píng)
用電阻檔測(cè)插頭上2根線到空開(kāi)的電阻,還是電阻正常就再查插排的問(wèn)題和總插頭的問(wèn)題
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