шероховатая поверхность : 31 phrases in 13 subjects |
Aerodynamics | 1 |
Construction | 6 |
Forestry | 1 |
General | 4 |
Mechanic engineering | 1 |
Medical | 1 |
Polymers | 1 |
Road works | 3 |
Silicate industry | 4 |
Technology | 3 |
Textile industry | 1 |
Welding | 4 |
Wood processing | 1 |