perforation | |
gen. | Perforation; Durchbruch; Perforatio; Durchstechung; Perforieren; Zähnung |
met. | oertliche Korrosion |
phys. | Durchlöcherung |
tech. | Lochung; Reißlinie |
in the | |
gen. | im |
drilling bit | |
coal. | Meißel |
met. | Bohrer; Bohrgezähe |
tech. | Bohrmeißel; Bohrspitze |
perforation : 121 phrases in 24 subjects |
Agriculture | 1 |
Automated equipment | 2 |
Biology | 1 |
Communications | 7 |
Construction | 5 |
Cultural studies | 11 |
Earth sciences | 1 |
General | 20 |
Health care | 4 |
Industry | 4 |
Information technology | 3 |
Materials science | 1 |
Measuring instruments | 1 |
Medical | 22 |
Metallurgy | 8 |
Mining | 2 |
Natural sciences | 2 |
Oil and gas | 1 |
Optics branch of physics | 2 |
Paleontology | 3 |
Photography | 1 |
Physics | 4 |
Technology | 14 |
Telegraphy | 1 |