 |
| |||
| measuring line | |||
| 测量管线: 12 phrases in 7 subjects |
| Cartography | 1 |
| Desert science | 1 |
| Earth sciences | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 5 |
| Rail transport | 1 |
| Space | 1 |
|
| |||
| measuring line | |||
| 测量管线: 12 phrases in 7 subjects |
| Cartography | 1 |
| Desert science | 1 |
| Earth sciences | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 5 |
| Rail transport | 1 |
| Space | 1 |