concrete aggregate: 74 phrases in 18 subjects |
Bridge construction | 1 |
Building materials | 2 |
Building structures | 1 |
Cement | 3 |
Construction | 28 |
Electronics | 3 |
Energy industry | 1 |
Firefighting and fire-control systems | 3 |
General | 2 |
Geology | 1 |
Makarov | 3 |
Military | 1 |
Nuclear and fusion power | 1 |
Nuclear physics | 4 |
Rail transport | 1 |
Road works | 3 |
Silicate industry | 1 |
Technology | 15 |