 |
|
coefficient of resistance : 23 phrases in 15 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 |
| Space | 1 |
| Technology | 3 |
| Valves | 1 |