听声器 meaning in Chinese
acoustic detecting apparatus
phonendoscope
Examples
- Maritime navigation and radiocommunication equipment and systems - digital interfaces - single talker and multiple listeners
船舶导航和无线电通信设备及系统.数字接口.简单扩音器和复合听声器 - Maritime navigation and radiocommunication equipment and systems - digital interfaces - part 1 : single talker and multiple listeners
航海和无线电通信设备及系统.数字接口.第1部分:单一扩音器和复合听声器 - Maritime navigation and radiocommunication equipment and systems - digital interfaces - single talker and multiple listeners , high - speed transmission
船舶导航和无线电通信设备及系统.数字接口.高速传输单扩音器和多听声器 - Maritime navigation and radiocommunication equipment and systems - digital interfaces - part 2 : single talker and multiple listeners , high - speed transmission
航海和无线电通信设备及系统.数字接口.第2部分:简单扩音器和复合听声器.高速传输 - Maritime navigation and radiocommunication equipment and systems - digital interfaces - part 400 : multiple talkers and multiple listeners ; ship systems interconnection ; introduction and general principles
海上导航和无线电通信设备及系统.数字接口.第400部分:复合扩音器和复合听声器.船用系统.简介和一般原则