 |
| battery system: 89 phrases in 27 subjects |
| Animal husbandry | 1 |
| Artillery | 1 |
| Astronautics | 2 |
| Automobiles | 1 |
| Communications | 3 |
| Computers | 1 |
| Construction | 1 |
| Electrical engineering | 1 |
| Electrochemistry | 2 |
| Electronics | 9 |
| Energy industry | 1 |
| General | 1 |
| Makarov | 5 |
| Mass media | 3 |
| Measuring instruments | 1 |
| Military | 15 |
| Mining | 2 |
| Nanotechnology | 2 |
| Nautical | 5 |
| Oil and gas | 1 |
| Programming | 1 |
| Rail transport | 2 |
| Sakhalin | 1 |
| Solar power | 4 |
| Technology | 15 |
| Telecommunications | 4 |
| Telephony | 4 |