Roser-Nelaton line
线路终端设备
line terminating equipment【通信】;line termination unit【通信】;
暂无补充释义。
相关词条
secure line
front-line
toe the line
linea musculi solei【解剖】;soleal line【解剖】
geographic vertical【测】;plumb line【测】;vertical line【测】
in-line package switch【电】
air line lubricator