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Perforation

f =, -en
gen. perforation; perforated hole
chem. liquid-liquid extraction
emerg.care perforation
med. puncture
mining. perforation (z. B. zur Verbesserung der Fließbedingungen von Erdölbohrlöchern)
opt. perforation (of a film)
phys. punching; sprocket hole
textile puncturing
Perforationen pl. f
fin., polit. perforation
Perforationen f
gen. perforations
Perforation
: 11 phrases in 6 subjects
Communications2
Construction2
Medical4
Metallurgy1
Optics branch of physics1
Technology1

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