|
grey-scale : 35 phrases in 13 subjects |
| Communications | 1 |
| Computers | 6 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 2 |
| Industry | 2 |
| Information technology | 4 |
| Medical | 2 |
| Medical appliances | 4 |
| Natural resourses and wildlife conservation | 1 |
| Radio | 3 |
| Remote sensing | 1 |
| Video recording | 5 |