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| kopplingar | |||
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| optokopplare | |||
| skarvkopplingsanordning | |||
| grenkoppling; verktygsanslutning; kopplare | |||
| acopladores: 51 phrases in 10 subjects |
| Antennas and waveguides | 4 |
| Communications | 5 |
| Electric traction | 3 |
| Electronics | 28 |
| General | 1 |
| Industry | 1 |
| Information technology | 5 |
| Mechanic engineering | 1 |
| Patents | 1 |
| Telephony | 2 |