 |
| |||
| control exchange; controlling exchange; controlling office; main exchange (полный узел); head office (полный узел) | |||
| control switching point | |||
| controlling office (телефония); control switching point (телефония); supervisory station | |||
| руководящая станция: 5 phrases in 2 subjects |
| Communications | 3 |
| Mass media | 2 |