边沿穿孔卡片
_
margin-punched card
border-punched card; edge-perforated card; edge-punched card; margin-punched card; verge-perforated card; vergepunched card
примеры:
边沿穿孔卡片字词处理设备 | word processing equipment with edge-punched card |
пословный:
边沿 | 穿孔卡片 | ||