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buisje n; pyrotechnische vertrager; vertragingselement n |
ritardatore : 12 phrases in 9 subjects |
Antennas and waveguides | 1 |
Construction | 1 |
Electronics | 1 |
General | 1 |
Hobbies and pastimes | 2 |
Information technology | 2 |
Measuring instruments | 1 |
Natural sciences | 1 |
Transport | 2 |