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luchtafvoeropening; ontluchtingsopening | |||
luchtzak m |
saída de ar : 26 phrases in 11 subjects |
Chemistry | 4 |
Coal | 2 |
Electronics | 1 |
Environment | 1 |
Information technology | 1 |
Mechanic engineering | 4 |
Metallurgy | 2 |
Municipal planning | 1 |
Natural sciences | 1 |
Patents | 2 |
Transport | 7 |