advance angle: 29 phrases in 13 subjects |
Automobiles | 1 |
Drilling | 1 |
Electrical engineering | 3 |
Electronics | 1 |
Forestry | 1 |
Mathematics | 1 |
Mechanic engineering | 2 |
Nautical | 7 |
Oil / petroleum | 1 |
Power electronics | 1 |
Rail transport | 1 |
Technology | 6 |
Transport | 3 |