radiotelegraphic

adj.

无线电报的，用无线电报的；

Radiotelegraphic Center at Rome (San Paolo)
The Learning of Radiotelegraphic Code
The Learning of Radiotelegraphic Code
Radiotelegraphic determination of the difference of Longitude Paris- Pulkovo
Battery pack for a portable radiotelegraphic unit
REPORT OF THE U.S. NAVAL RADIOTELEGRAPHIC LABORATORY
Time-Division Multiplex in Radiotelegraphic Practice
The study of radiotelegraphic atmospherics in relation to meteorology
Quantitative experiments in radiotelegraphic transmission
Seasonal Variation in the Strength of Radiotelegraphic Signals