Data acquisition system of water saving irrigation based on wireless digital transmission;
基于无线数字传输的节水灌溉数据采集系统研究
Design of a data acquisition system based on wireless digital transmission;
基于无线数字传输技术的数据采集系统设计
Trunk Tester is equipment that is used to test trunk transmission equipment of the communications system.
干线综合测试仪是对通信系统中的干线传输设备进行检测的仪器。