但也不象是开关坏, 即使开关坏, sensor也应使它亮. 可能只能查查接线了, 或是两个灯炮同时坏? 问题是怎么拆壳.
但也不象是开关坏, 即使开关坏, sensor也应使它亮. 可能只能查查接线了, 或是两个灯炮同时坏? 问题是怎么拆壳.
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