 |
| block bearing: 56 phrases in 20 subjects |
| Armored vehicles | 1 |
| Automated equipment | 5 |
| Automobiles | 3 |
| Aviation | 1 |
| Bridge construction | 1 |
| Construction | 5 |
| Electric machinery | 1 |
| Electronics | 1 |
| General | 1 |
| Machinery and mechanisms | 1 |
| Makarov | 3 |
| Mechanic engineering | 16 |
| Medical appliances | 1 |
| Metallurgy | 2 |
| Military | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Rail transport | 2 |
| Technology | 7 |
| Thermal engineering | 1 |