fixed-frequency
| radio
| fixed frequency | |
| fishery | frecuencia fija |
| radio | |
| gen. | radio |
| commun. transp. | transmitir por radio |
| environ. | radio |
| UN | radioeléctricas |
| radio- | |
| chem. | radio- |
| |||
| frecuencia fija | |||
|
fixed-frequency : 11 phrases in 5 subjects |
| Communications | 6 |
| Electric traction | 1 |
| Electronics | 1 |
| Information technology | 2 |
| Technology | 1 |