électroscope | |
earth.sc. tech. | electroscope |
condensateur | |
agric. | trap; vapour trap |
chem. | cooler; condenser |
cultur. | condensing lens |
earth.sc. | condensing diaphragm |
el. | condenser |
stat. el. | capacitor |
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electroscope | |||
electronic video recording |
électroscope : 19 phrases in 4 subjects |
Electronics | 6 |
General | 1 |
Measuring instruments | 10 |
Technology | 2 |