You also can press " cancel " to enter the related word in the selected area 按取消键以进入关联字选择区。
2.
You also can press " cancel " to enter the related word in the selected area 按取消键以进入关联字选择区。
3.
Maritime navigation and radiocommunication equipment and systems - vhf radiotelephone equipment incorporating class " d " digital selective calling - methods of testing and required test results 海上导航和无线电通信设备及系统.采用" d "级数字选择呼叫的甚高频无线电话设备.试验方法和要求的试验结果
