计算机数控: cnc computer numerical controlcnc(computerized numric control)computer digital controlcomputer numerical control (cnc)computerized numerical control
数控加工: digital control processingo numerical control nc machining
立式升降台铣床: vertical knee and column milling machinevertical knee and column type millervertical knee and column type milling machinevertical knee-and-column type millervertical lift platform milling