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GROUND POWER AVAILABLE蓝灯亮说明（）
- A、外接电源接好且电源正常可用
- B、仅外接电源插座接好
- C、外接电源接好但电源不可用
- D、外接电源没接好但外接电源已可用
参考答案
更多 “GROUND POWER AVAILABLE蓝灯亮说明（）A、外接电源接好且电源正常可用B、仅外接电源插座接好C、外接电源接好但电源不可用D、外接电源没接好但外接电源已可用” 相关考题
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