 |
| 面壁: 78 phrases in 14 subjects |
| Aerohydrodynamics | 1 |
| Cinema equipment | 1 |
| Computers | 1 |
| Construction | 3 |
| Economy | 1 |
| Electronics | 6 |
| General | 31 |
| Medical | 1 |
| Mining | 6 |
| Missiles | 1 |
| Nautical | 1 |
| Oilfields | 3 |
| Technology | 21 |
| Thermal engineering | 1 |
|
| 面壁: 78 phrases in 14 subjects |
| Aerohydrodynamics | 1 |
| Cinema equipment | 1 |
| Computers | 1 |
| Construction | 3 |
| Economy | 1 |
| Electronics | 6 |
| General | 31 |
| Medical | 1 |
| Mining | 6 |
| Missiles | 1 |
| Nautical | 1 |
| Oilfields | 3 |
| Technology | 21 |
| Thermal engineering | 1 |