 |
| electrochemical cell: 43 phrases in 9 subjects |
| Automated equipment | 1 |
| Gold mining | 10 |
| Lighting other than cinema | 3 |
| Makarov | 8 |
| Medical appliances | 1 |
| Nanotechnology | 2 |
| Solar power | 5 |
| Technology | 6 |
| Transport | 7 |
|
| electrochemical cell: 43 phrases in 9 subjects |
| Automated equipment | 1 |
| Gold mining | 10 |
| Lighting other than cinema | 3 |
| Makarov | 8 |
| Medical appliances | 1 |
| Nanotechnology | 2 |
| Solar power | 5 |
| Technology | 6 |
| Transport | 7 |