但也不象是開關壞, 即使開關壞, sensor也應使它亮. 可能隻能查查接線了, 或是兩個燈炮同時壞? 問題是怎麽拆殼.
但也不象是開關壞, 即使開關壞, sensor也應使它亮. 可能隻能查查接線了, 或是兩個燈炮同時壞? 問題是怎麽拆殼.
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