polings : 53 phrases in 15 subjects |
Construction | 16 |
Electronics | 6 |
Geology | 1 |
Mass media | 1 |
Military | 3 |
Mining | 2 |
Occupational health & safety | 2 |
Polymers | 1 |
Rail transport | 1 |
Seismology | 1 |
Skiing | 5 |
Sports | 4 |
Technology | 8 |
Telecommunications | 1 |
Wood processing | 1 |