 |
|
perforation : 129 phrases in 26 subjects |
| Agriculture | 3 |
| Automated equipment | 12 |
| Cables and cable production | 2 |
| Chemistry | 1 |
| Coal | 10 |
| Communications | 10 |
| Cultural studies | 1 |
| Earth sciences | 1 |
| Food industry | 1 |
| General | 1 |
| Health care | 1 |
| Industry | 4 |
| Information technology | 32 |
| Labor law | 2 |
| Life sciences | 2 |
| Materials science | 1 |
| Mechanic engineering | 3 |
| Mechanics | 1 |
| Medical | 13 |
| Metallurgy | 5 |
| Natural sciences | 4 |
| Telegraphy | 4 |
| Textile industry | 1 |
| Transport | 2 |
| Wood processing | 3 |
| Work flow | 9 |