coefficient of resistance: 22 phrases in 14 subjects |
Automobiles | 1 |
Bridge construction | 1 |
Construction | 1 |
Electronics | 3 |
General | 1 |
Makarov | 5 |
Mining | 1 |
Nautical | 1 |
Refrigeration | 1 |
Road works | 1 |
Shipbuilding | 1 |
Silicate industry | 1 |
Technology | 3 |
Valves | 1 |