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perforation; perforated hole | |||
liquid-liquid extraction | |||
perforation | |||
puncture | |||
perforation (z. B. zur Verbesserung der Fließbedingungen von Erdölbohrlöchern) | |||
perforation (of a film) | |||
punching; sprocket hole | |||
puncturing | |||
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perforation | |||
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perforations |
Perforation : 11 phrases in 6 subjects |
Communications | 2 |
Construction | 2 |
Medical | 4 |
Metallurgy | 1 |
Optics branch of physics | 1 |
Technology | 1 |