variable frequency
| chopper
| variable frequency abbr. | |
| earth.sc. el. | fréquence variable |
| chopper abbr. | |
| agric. | merlin; bûcheron spécialisé |
| commun. | hacheur; modulateur; découpeur; écrêteur |
| earth.sc. el. | relais modulateur |
| el. | vibreur convertisseur; transistor découpeur |
| mech.eng. | guillotine |
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| fréquence variable | |||
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variable frequency : 14 phrases in 8 subjects |
| Automated equipment | 3 |
| Computers | 1 |
| Construction | 1 |
| Earth sciences | 3 |
| Electric traction | 1 |
| Electronics | 3 |
| Mechanic engineering | 1 |
| Transport | 1 |