 |
| double-pole double-throw: 54 phrases in 14 subjects |
| Automated equipment | 3 |
| Communications | 1 |
| Electrical engineering | 1 |
| Electronics | 13 |
| Energy industry | 3 |
| Information technology | 1 |
| Makarov | 3 |
| Military | 6 |
| Programming | 3 |
| Rail transport | 3 |
| Sakhalin | 1 |
| Technology | 14 |
| Tengiz | 1 |
| Vibration monitoring | 1 |