in phase: 30 phrases in 16 subjects |
Agriculture | 2 |
Chemistry | 2 |
Communications | 2 |
Earth sciences | 2 |
Education | 2 |
Electronics | 8 |
Environment | 1 |
Finances | 1 |
General | 2 |
Health care | 1 |
Information technology | 2 |
Laboratory equipment | 1 |
Medical | 1 |
Politics | 1 |
Telegraphy | 1 |
Transport | 1 |