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perforation | |
agric. | puncturation |
coal. | drilling |
el. | discharge failure; electric breakdown |
health. | perforation plate |
IT | punched hole; sprocket punch; punching |
med. | puncture |
met. | pitting |
initiale | |
gen. | initial |
arts. | initial letter |
phonol. | initial position |
perforation : 233 phrases in 33 subjects |
Agriculture | 3 | Earth sciences | 6 | Mechanic engineering | 4 |
Automated equipment | 16 | Economics | 2 | Medical | 26 |
Aviation | 2 | Food industry | 1 | Metallurgy | 11 |
Cables and cable production | 2 | General | 7 | Natural sciences | 3 |
Chemistry | 1 | Health care | 1 | Paleontology | 1 |
Coal | 15 | Immigration and citizenship | 1 | Technology | 5 |
Commerce | 1 | Industry | 5 | Telegraphy | 3 |
Communications | 16 | Information technology | 54 | Textile industry | 2 |
Computers | 3 | Labor law | 2 | Transport | 3 |
Construction | 5 | Life sciences | 3 | Wood processing | 3 |
Cultural studies | 10 | Materials science | 1 | Work flow | 15 |