单选题:热泵机组的控制采用非标准通信协议时,应由热泵机组的(  )提供数据格式。

题目内容:
热泵机组的控制采用非标准通信协议时,应由热泵机组的(  )提供数据格式。 A.监控设计方
B.设备施工方
C.设备供应商
D.设备采购方

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