maintenance procedures: 63 phrases in 14 subjects |
Astronautics | 2 |
Aviation | 4 |
Caspian | 4 |
Dentistry | 14 |
Electronics | 1 |
Energy industry | 4 |
General | 1 |
Military | 14 |
Oil / petroleum | 1 |
Quality control and standards | 1 |
Technology | 11 |
Telecommunications | 4 |
Transport | 1 |
Weapons of mass destruction | 1 |