進(jìn)口電流互感器爬電比距表
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絕緣等級(按iec85出版物)最高溫升(k)
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浸于油中的各種絕緣等級55
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浸于油中的各種絕緣等級并且系密封式60
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不浸油也不充填瀝青膠的各種絕緣等級
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y45
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a55
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e75
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b85
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f110
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h135
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