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parafuso | |||
cavilha | |||
parafuso de bloqueio; parafuso de porca; parafuso com porca |
boulon : 103 phrases in 11 subjects |
Agriculture | 1 |
Chemistry | 1 |
Construction | 2 |
Earth sciences | 6 |
Forestry | 1 |
Industry | 4 |
Mechanic engineering | 71 |
Medical | 1 |
Metallurgy | 13 |
Rail transport | 1 |
Transport | 2 |