alternator
| variometer
| alternator | |
| mech.eng. | synchronizer alternator |
| variometer | |
| automat. | variable inductor |
| meas.inst. | continuously adjustable inductor; rate of climb indicator |
| transp. avia. | climbing speed indicator; diving speed indicator; rate-of-climb indicator; vertical speed indicator; variometer |
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| synchronizer alternator | |||
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alternator : 3 phrases in 3 subjects |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Transport | 1 |