混合床柱 mixed bed column

镗床柱 boring machine upright ; boring machine standard

混淆床柱 mixed bed column

四柱床 canopy bed ; Four-posted beds ; four-poster bed ; Poster Bed

混床柱 Stationary solid phases

床柱行程 [机] column travel

单柱铣床 open side milling machine ; single-column milling machine ; simplex milling machine ; ope idemillingmachine

钻床立柱 drilling machine column

柱式钻床 pillar drill ; column drilling machine