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quartz | |||
silice | |||
cristal de roche | |||
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blow; blast |
Quarz : 27 phrases in 11 subjects |
Chemistry | 5 |
Construction | 1 |
Earth sciences | 3 |
Electronics | 1 |
English | 2 |
General | 2 |
Industry | 3 |
Labor law | 4 |
Medical appliances | 1 |
Metallurgy | 4 |
Piezoelectric crystals | 1 |