система единиц : 135 phrases in 13 subjects |
Business | 1 |
Economics | 1 |
Electronics | 9 |
General | 34 |
Historical | 1 |
Mathematics | 1 |
Name of organization | 3 |
Oil and gas | 2 |
Oil processing plants | 13 |
Radio | 1 |
Rail transport | 2 |
Technology | 66 |
Telecommunications | 1 |