fuel element : 59 phrases in 13 subjects |
Chemistry | 4 |
Coal | 1 |
Earth sciences | 1 |
Electronics | 2 |
Energy industry | 3 |
Environment | 3 |
Finances | 2 |
General | 28 |
Mechanic engineering | 1 |
Nuclear and fusion power | 1 |
Nuclear physics | 11 |
Technology | 1 |
Transport | 1 |