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陥没 (かんぼつ) Geological Terms Dictionary (Bruce Bain and Leslie Oberman) ; 空洞化 River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 法の洗掘 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
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ケービング | |||
English thesaurus | |||
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cvg | |||
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cave-ins | |||
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см. cave in |