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beveiliging | |||
bewaking | |||
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scherm | |||
chef van de trein |
guarding: 28 phrases in 11 subjects |
Antennas and waveguides | 1 |
Construction | 9 |
Electronics | 1 |
General | 2 |
Health care | 3 |
Hydraulics | 4 |
Measuring instruments | 1 |
Mechanic engineering | 1 |
Patents | 2 |
Technology | 3 |
Transport | 1 |