Hospital signalling and nurse call equipment 醫(yī)院信號和看護呼叫設備
Ace , automatic calling equipment 自動呼出裝置
Terms of selective calling equipment for radio equipment used in the mobile services 移動通信選擇呼叫設備名詞術語
Performance requirements for selective calling equipments used in the mobile services 移動通信選擇呼叫設備技術要求
Automatic calling equipment 自動呼叫設備
Interface between data terminal equipment and automatic calling equipment for data communication 數(shù)據通信用數(shù)據終端設備和自動呼叫設備之間的接口
Methods of measurements of audio - frequency band and simulated systems for selective calling equipment used in the mobile services 移動通信選擇呼叫設備音頻段和模擬系統(tǒng)測量方法
Global maritime distress and safety system - part 3 : digital selective calling equipment - operational and performance requirements , methods of testing and required testing results 海上呼救和安全裝置.第3部分:數(shù)字選擇呼叫裝置.操作和功能要求.試驗方法和規(guī)定試驗結果
Global maritime distress and safety system - part 4 : inmarsat - c ship earth station and inmarsat enhanced group call equipment - operational and performance requirements , methods of testing and required test results 海上呼救和安全裝置.第1部分: inmarsat - c船地面站和inmarsa增強群呼設備.操作和功能要求.試驗方法和規(guī)定試驗結果