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判斷題

線路或設(shè)備的驗(yàn)電，應(yīng)逐項(xiàng)進(jìn)行。

答案：正確

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判斷題

由于有檢驗(yàn)員把關(guān)，檢修人員對變壓器檢修工序質(zhì)量就不必管了。

答案：錯誤

判斷題

1pF＝10^{-12^F。}

答案：正確

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