glass paper: 21 phrases in 13 subjects |
Architecture | 1 |
Biotechnology | 1 |
Chemistry | 2 |
Construction | 3 |
Electrical engineering | 1 |
Electronics | 1 |
General | 1 |
Makarov | 3 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Polymers | 1 |
Pulp and paper industry | 2 |
Technology | 3 |