 |
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| photoelectric receptor; photocell | |||
| photoelectric cell | |||
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| mounted piezo-electric crystals; photocells | |||
| cellule photo-électrique: 16 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Communications | 1 |
| Cultural studies | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Materials science | 1 |
| Mechanic engineering | 2 |
| Metallurgy | 3 |
| Technology | 2 |
| Transport | 1 |