Radar apparatus, radio navigational aid apparatus and radio remote control apparatus.
雷达设备、无线电导航设备及无线电遥控设备。
The radio apparatus is used for communication between plant control center and each well, so that the local and remote control is realized.
通过无线电台实现水厂中控室与各补压井的通讯，实现本地控制和远程控制。
The radio apparatus is used for communication between plant control center and each well, so that the local and remote control is realized.
通过无线电台实现水厂中控室与各补压井的通讯，实现本地控制和远程控制。
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