English | Spanish | |
---|---|---|
Engineering | ||
Engineering | frequency marker | marca de frecuencia |
Aeronautics | ||
Aeronautics | frequency marker | frecuencia marcadora de calibración |
English | Spanish | |
---|---|---|
Engineering | ||
Engineering | marker frequency | frecuencia de medida |
Aeronautics | ||
Aeronautics | marker frequency | frecuencia de medida |