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单项选择题

智能交、直流一体化电源监控系统具有什么数字化通信接口？

A.185接口
B.USB接口
C.IEC61850接口
D.C型接口

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热门试题

单项选择题Which of the following steps is NOT recommended to a company who works to combine IoT with AI?

A．Focusing on building a mature IoT network.
B．Communicating AI/IoT vision with stakeholders and employees.
C．Backing up AI/IoT idea with execution plans.
D．Evaluating internal and external data to innovate products and services.

单项选择题进入作业现场应正确佩戴安全帽，现场作业人员应穿绝缘鞋和什么？

A.绝缘服
B.屏蔽服
C.防静电服
D.全棉长袖工作服