 |
| |||
| pi-network; π-network | |||
| |||
| pi circuit; pi-circuit | |||
| |||
| p-section | |||
| образная цепь: 45 phrases in 13 subjects |
| Agriculture | 3 |
| Automated equipment | 1 |
| Construction | 1 |
| Electrical engineering | 3 |
| Electronics | 13 |
| Forestry | 7 |
| Makarov | 3 |
| Mechanic engineering | 3 |
| Microelectronics | 1 |
| Military | 1 |
| Technology | 7 |
| Transport | 1 |
| Wood processing | 1 |