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top hole | |
mining. | Firstbohrloch |
drilling | |
gen. | bohrarbeiten; Bohrung |
agric. | Drillsaat; Reihensaat |
coal. | Abbohren |
environ. | Bohrung |
law, ADR | Bohrung |
life.sc. | Bohrarbeiten |
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erste Sahne | |||
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söhliges Firstbohrloch |
top hole drilling : 2 phrases in 2 subjects |
Chemistry | 1 |
Oil and gas | 1 |