Class B
| IP address
| class B | |
| radio | B-Betrieb |
| IP address | |
| gen. | Internetprotokolladresse |
| commun. IT | IP-Adresse |
| comp., MS | IP-Adresse |
| comp., net. | Internet-Adresse |
| |||
| B-Betrieb einer Verstärkerstufe | |||
|
Class B : 25 phrases in 10 subjects |
| Communications | 1 |
| Economics | 1 |
| Electronics | 4 |
| General | 1 |
| Materials science | 1 |
| Measuring instruments | 1 |
| Medical | 6 |
| Microsoft | 1 |
| Technology | 8 |
| Transport | 1 |