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            Ϊ·۶к

            ۶ ·һֵ·
            ۶Ҫ۹ԼϵȲʹʱ۶ڱ··ĵ涨ֵһʱ۶ʹ·ϿӶ𵽱
            ۶ ԽΪֶϵ·ĵڵ·ػ·ͨʱȶ۶Ӷϵͳֵ繤豸ԼõһıзʱصСʱ۶ʱ䳤صʱ۶ʱһصΧָ۶۶Լʹ۶ҪǺ֧3 ǿ۶ԵĹؼԪ ·ʹ÷ΧΪѹ·ѹ·ߵѹ߻ֱȽģһ㽫3kVϵijΪѹѹ·ֳԶ׳""Ҳָѹ·һֶּԶʧѹǷѹͶ·ĵƵ첽綯ԵԴ·綯ʵбǷصĹػ߶·ǷѹȹʱԶжϵ·书൱۶ʽǷȼ̵ȵڷֶϹϵһ㲻Ҫ㲿ѻ˹㷺Ӧ
            1 ۶
            (1) ۶Ҫŵص
            ѡԺ¼۶۶ֻҪϹIEC׼涨ĹѡΪ1.61 Ҫϼ۶С¼ĸֵ1.6 Ϊ¼ѡжϹϵ;
            Ժֶ;
            ԳߴС;
            ۸ϱ
            (2) ۶Ҫȱ
            ۶Ϻ۶;
            ܵһֻһιʱ·ͽӵع϶ô˷;
            һ۶ʱ綯תIJȻôźŵ۶ֲһ۶ϿɶϿ;
            ʵҪ綯ϲп
            2 ѡͶ·
            (1) Ҫŵص
            ϶ϿֲٸλظԪжϴ·Ҫά;
            зʱԵijʱѿ˲ʱѿαֱΪغͶ·˾ְ;
            ٻʱʵ
            (2) Ҫȱ
            ¼ѡͶ·ʵѡжϵϴʱ׵¼·˲ʱϿ;
            Լ۸Ը;
            ֶ·ֶССĶ·װڿѹλʱʹֶи߷ֶIJƷ۽ϸ 3 ѡͶ·
            (1) Ҫŵص
            зѡԶ·ŵ;
            жֱгʱ˲ʱʱͽӵع(ʣ)ֱʵֹ·ʱ·˲ʱӵعϷȼڸֲ·ַҪмиõѡԶ
            ֽƷصеϼ¼ԼͨŽʵװüϵͳмع
            (2) Ҫ
            ۸ֻܸ·׶˺رҪķָʹ;
            ߴϴ
            ۶Ͷ·ܺصиԵص㼰㷺

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