polares
Modulationssystem
| Polare | |
| earth.sc. | karakteristisk kurve |
| |||
| karakteristisk kurve | |||
|
polares : 34 phrases in 10 subjects |
| Coal | 1 |
| Communications | 3 |
| Earth sciences | 4 |
| Electronics | 1 |
| Environment | 2 |
| General | 1 |
| Life sciences | 15 |
| Medical | 4 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 2 |