двутаврового сечения : 39 phrases in 15 subjects |
Architecture | 2 |
Armored vehicles | 1 |
Automobiles | 4 |
Aviation | 1 |
Bridge construction | 1 |
Building structures | 1 |
Construction | 4 |
Makarov | 2 |
Military | 1 |
Nautical | 3 |
Rail transport | 1 |
Road works | 1 |
Sakhalin | 2 |
Technology | 14 |
Tengiz | 1 |