|
electronic calculators : 10 phrases in 5 subjects |
| Automated equipment | 2 |
| Economics | 1 |
| General | 1 |
| Information technology | 5 |
| Medical appliances | 1 |
|
electronic calculators : 10 phrases in 5 subjects |
| Automated equipment | 2 |
| Economics | 1 |
| General | 1 |
| Information technology | 5 |
| Medical appliances | 1 |