class B
| modulation
| class B abbr. | |
| radio | luokka B |
| modulation abbr. | |
| agric. | tuen mukauttaminen |
| commun. | sähkötysmodulaatio |
| |||
| luokka B | |||
|
class B : 6 phrases in 4 subjects |
| Communications | 1 |
| Electronics | 3 |
| Life sciences | 1 |
| Transport | 1 |