词汇	锥形钻
释义	锥形钻医cone bur；tapered bur
随便看	geological stratum compass geological stress geological structrue mapping geological structural belt geological structural complexity geological structural type geological structure Geological-structure geologic al structure Geological Structure around Changzhi Basin Geological Structure Effect geological structure model geological structure of geothermic field geological structure of the mine geological structure property geological structures geological structures of bank slopes geological structurM condition geological studies geological study geological succession geological suitability geological suitability evaluation geological superior forecast geological supervision