schakelaar : 128 phrases in 13 subjects |
Agriculture | 1 |
Chemistry | 2 |
Communications | 8 |
Earth sciences | 17 |
Electronics | 46 |
Energy industry | 2 |
General | 3 |
Industry | 1 |
Information technology | 14 |
Mechanic engineering | 17 |
Metallurgy | 2 |
Natural sciences | 1 |
Transport | 14 |