The theodolite Main Controller is the relay center of communications between theodolites and central computers.

经纬仪主控器是经纬仪与中心机的通信枢纽。

youdao

The theodolite Main Controller is the relay center of communications between theodolites and central computers.

经纬仪主控器是经纬仪与中心机的通信枢纽。

youdao