 |
| |||
| answering equipment (включая опросные устройства); answering jack field; extension jacks | |||
| answering multiple | |||
| местное поле коммутатора: 3 phrases in 2 subjects |
| Mass media | 1 |
| Technology | 2 |
|
| |||
| answering equipment (включая опросные устройства); answering jack field; extension jacks | |||
| answering multiple | |||
| местное поле коммутатора: 3 phrases in 2 subjects |
| Mass media | 1 |
| Technology | 2 |