 |
| |||
| radiographic inspection X | |||
| lighting inspection | |||
| 光 检验: 74 phrases in 16 subjects |
| Agriculture | 5 |
| Animal husbandry | 1 |
| Aviation | 3 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| General | 3 |
| Mathematics | 1 |
| Metallurgy | 11 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Plastics | 2 |
| Shipbuilding | 1 |
| Space | 3 |
| Statistics | 1 |
| Technology | 36 |