bn:01711997n
Noun Concept
Categories: Geological techniques, Chinese inventions, Drilling technology, Hole making
EN
boring
EN
Boring is drilling a hole, tunnel, or well in the earth. Wikipedia
English:
Earth
Definitions
Relations
Sources
EN
Boring is drilling a hole, tunnel, or well in the earth. Wikipedia
Drilling a hole, tunnel, or well in the earth Wikipedia Disambiguation
A pit or hole which has been bored. Wiktionary
Wikipedia
Wikidata
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Wiktionary
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