|
technical demonstration : 11 phrases in 6 subjects |
| Astronautics | 1 |
| Energy industry | 1 |
| Military | 3 |
| Oil and gas | 4 |
| Quality control and standards | 1 |
| Technology | 1 |
|
technical demonstration : 11 phrases in 6 subjects |
| Astronautics | 1 |
| Energy industry | 1 |
| Military | 3 |
| Oil and gas | 4 |
| Quality control and standards | 1 |
| Technology | 1 |