 |
| |||
| repair engineering instruction | |||
| техническое наставление по ремонту: 7 phrases in 4 subjects |
| Aviation | 2 |
| General | 1 |
| Military | 3 |
| Quality control and standards | 1 |
|
| |||
| repair engineering instruction | |||
| техническое наставление по ремонту: 7 phrases in 4 subjects |
| Aviation | 2 |
| General | 1 |
| Military | 3 |
| Quality control and standards | 1 |