 |
|
double- leaf : 32 phrases in 15 subjects |
| Architecture | 1 |
| Biology | 1 |
| Bridge construction | 1 |
| Building structures | 1 |
| Construction | 5 |
| Electronics | 1 |
| Forestry | 1 |
| Hydraulic engineering | 2 |
| Industry | 1 |
| Makarov | 2 |
| Military | 1 |
| Road works | 1 |
| Technology | 10 |
| Transport | 3 |
| Uncommon / rare | 1 |