短語詞組短語differential piece -rate system 分等計件工資制;差別計件工資制Piece -rate differential system 差別計件制Straight Piece -Rate System 直接計件工資制piece -rate salary system 計件工資制progressive piece -rate wage system 累進計件工資制indirect piece -rate wage system 間接計件工資制Taylor differential piece -rate system 泰勒差別計件工資制collective piece -rate wage system 集躰計件工資制 返回 piece-rate system