schakelaar : 126 phrases in 14 subjects |
Agriculture | 1 |
Chemistry | 2 |
Communications | 10 |
Earth sciences | 15 |
Electronics | 48 |
Energy industry | 2 |
General | 2 |
Industry | 1 |
Information technology | 12 |
Mechanic engineering | 17 |
Metallurgy | 2 |
Natural sciences | 1 |
Patents | 3 |
Transport | 10 |