 |
| 自动记录仪: 131 phrases in 27 subjects |
| Air defense | 2 |
| Animal husbandry | 1 |
| Automobiles | 3 |
| Aviation | 2 |
| Business | 1 |
| Chemistry | 1 |
| Drilling | 4 |
| Earth sciences | 4 |
| Ecology | 1 |
| Electronics | 15 |
| Engineering geology | 3 |
| General | 9 |
| Geology | 3 |
| Geophysics | 1 |
| Hydroelectric power stations | 1 |
| Mechanics | 1 |
| Metallurgy | 14 |
| Navigation | 1 |
| Oil / petroleum | 4 |
| Plastics | 1 |
| Quality control and standards | 1 |
| Refrigeration | 2 |
| Remote sensing | 1 |
| Shipbuilding | 5 |
| Space | 2 |
| Technology | 47 |
| Wind Energy | 1 |