| |||
| 剖面线 | |||
| |||
| 测线 | |||
| 剖面线 | |||
| 纵断面线 | |||
|
profiling line : 49 phrases in 10 subjects |
| Aviation | 2 |
| Bridge construction | 2 |
| Earth sciences | 1 |
| Electronics | 1 |
| Geophysics | 2 |
| Metallurgy | 8 |
| Oil / petroleum | 4 |
| Space | 5 |
| Technology | 23 |
| United Nations | 1 |
| |||
| 剖面线 | |||
| |||
| 测线 | |||
| 剖面线 | |||
| 纵断面线 | |||
|
profiling line : 49 phrases in 10 subjects |
| Aviation | 2 |
| Bridge construction | 2 |
| Earth sciences | 1 |
| Electronics | 1 |
| Geophysics | 2 |
| Metallurgy | 8 |
| Oil / petroleum | 4 |
| Space | 5 |
| Technology | 23 |
| United Nations | 1 |