This system is composited by PC, MCS-51 microchip and digital electric parameter detector.

该系统由PC机，MCS - 51系列单片机以及数字电参数测量仪组成。

youdao

This system is composited by PC, MCS-51 microchip and digital electric parameter detector.

该系统由PC机，MCS - 51系列单片机以及数字电参数测量仪组成。

youdao