Reflexion : 102 phrases in 22 subjects |
Analytical chemistry | 1 |
Astronomy | 4 |
Communications | 6 |
Construction | 7 |
Earth sciences | 19 |
Electronics | 8 |
European Union | 2 |
General | 5 |
Industry | 2 |
Information technology | 1 |
Law | 1 |
Life sciences | 2 |
Lighting other than cinema | 6 |
Metallurgy | 1 |
Natural sciences | 1 |
Obsolete / dated | 1 |
Politics | 1 |
Radiation | 28 |
Radio | 1 |
Technology | 3 |
Textile industry | 1 |
Transport | 1 |