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| Öhr n | |||
| Buchstabenbild n | |||
| Auge n (oculus) | |||
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| Lochbildung f; Lochung f | |||
|
OLHOS : 234 phrases in 23 subjects |
| Agriculture | 14 |
| Chemistry | 8 |
| Communications | 2 |
| Earth sciences | 2 |
| Economics | 1 |
| Electronics | 13 |
| Fish farming pisciculture | 17 |
| General | 56 |
| Health care | 10 |
| Industry | 22 |
| Information technology | 6 |
| Insurance | 1 |
| Labor law | 1 |
| Life sciences | 8 |
| Lighting other than cinema | 1 |
| Mechanic engineering | 5 |
| Medical | 32 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 6 |
| Natural sciences | 15 |
| Patents | 6 |
| Radio | 1 |
| Transport | 3 |