 |
| maintenance conditions: 34 phrases in 18 subjects |
| Astronautics | 1 |
| Automated equipment | 2 |
| Aviation | 1 |
| Energy industry | 3 |
| Energy system | 2 |
| General | 3 |
| Information technology | 1 |
| Makarov | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Occupational health & safety | 1 |
| Oil / petroleum | 5 |
| Production | 3 |
| Programming | 1 |
| SAP tech. | 1 |
| Technology | 5 |
| Tengiz | 1 |
| Transport | 1 |