grenswaarde : 57 phrases in 17 subjects |
Agriculture | 2 |
Antennas and waveguides | 1 |
Chemistry | 2 |
Communications | 10 |
Electronics | 8 |
Environment | 5 |
Finances | 1 |
General | 4 |
Health care | 5 |
Industry | 5 |
Information technology | 2 |
Metallurgy | 1 |
Natural sciences | 1 |
Politics | 2 |
Religion | 1 |
Technology | 4 |
Transport | 3 |