 |
| |||
| flat plate array; flat plate solar array | |||
| flat battery; flat-type battery | |||
| pancake battery | |||
| плоская батарея: 5 phrases in 3 subjects |
| Energy industry | 1 |
| Nanotechnology | 2 |
| Solar power | 2 |
|
| |||
| flat plate array; flat plate solar array | |||
| flat battery; flat-type battery | |||
| pancake battery | |||
| плоская батарея: 5 phrases in 3 subjects |
| Energy industry | 1 |
| Nanotechnology | 2 |
| Solar power | 2 |