 |
| 穿孔机: 321 phrases in 24 subjects |
| Agriculture | 4 |
| Architecture | 1 |
| Astronautics | 1 |
| Aviation | 2 |
| Business | 17 |
| Computer numerical control | 1 |
| Computers | 7 |
| Construction | 3 |
| Earth sciences | 2 |
| Economy | 3 |
| Electronics | 8 |
| Finances | 1 |
| General | 11 |
| Information technology | 4 |
| Mathematics | 14 |
| Mechanic engineering | 2 |
| Mechanics | 1 |
| Metallurgy | 78 |
| Oil / petroleum | 6 |
| Roll stock | 1 |
| Space | 6 |
| Steel production | 12 |
| Technology | 133 |
| Telecommunications | 3 |