罗兰c meaning in Chinese

loranc

General specification for marine loran - c receiving equipment
船用罗兰c接收设备通用技术条件
General specification for solid state transmitter in loran - c navigation system
罗兰c导航系统固态发射机通用规范
Loran - c receivers for ships ; minimum performance standards ; methods of testing and required test results iec 61075 : 1991 , modified ; german version en 61075 : 1993
船用罗兰c接收机.最低性能标准.试验方法和所需试验结