单选题DKJ2000系统MODEM的POWER灯是()。A电源指示灯B报警指示灯C以太网接口指示灯D握手指示灯
单选题
DKJ2000系统MODEM的POWER灯是()。
A
电源指示灯
B
报警指示灯
C
以太网接口指示灯
D
握手指示灯
参考解析
解析:
暂无解析
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