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perforar; taladrar | |||
diametro interior |
forer : 28 phrases in 13 subjects |
Chemistry | 2 |
Coal | 11 |
Construction | 3 |
Earth sciences | 1 |
Economy | 1 |
General | 2 |
Health care | 1 |
Labor law | 1 |
Life sciences | 1 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Power lines | 1 |
Transport | 2 |