 |
| 加 固的: 130 phrases in 23 subjects |
| Archery | 1 |
| Architecture | 4 |
| Automobiles | 2 |
| Aviation | 3 |
| Bridge construction | 1 |
| Commerce | 2 |
| Construction | 1 |
| Drilling | 2 |
| Electronics | 3 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 7 |
| Geophysics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 2 |
| Mining | 2 |
| Oil / petroleum | 2 |
| Polygraphy | 2 |
| Project management | 2 |
| Space | 9 |
| Technology | 71 |
| Textile industry | 4 |
| Tools | 1 |