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防燒裝置用途是當電路還有故障短路時,燈泡可做為負載,避免因為短路流過大量電流使裝置燒毀,若要正常操作 ... 港都狼仔 發表於 2010-10-21 23:35 http://bbs.pigoo.com/images/common/back.gif
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