striation: 41 phrases in 16 subjects |
Astronomy | 1 |
Aviation | 1 |
Chemistry | 1 |
Crystallography | 1 |
Electronics | 2 |
Geology | 5 |
Leather | 2 |
Makarov | 4 |
Medical | 11 |
Metallurgy | 2 |
Microelectronics | 2 |
Polygraphy | 1 |
Polymers | 1 |
Technology | 3 |
Textile industry | 2 |
Water resources | 2 |