试题与答案

HONEWELL系列智能变送器采用()通讯协议。A、D/E B、HART C、IP/

题型:单项选择题

题目:

HONEWELL系列智能变送器采用()通讯协议。

A、D/E

B、HART

C、IP/TCP

D、FF

答案:

参考答案:A

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