margin punched card

信息词汇英语翻译(M-Q) ... margin notched card 边缘切口卡片 margin punched card 边缘切咔片 marginal check 边界检验 ...

card... ... margin notched card 边缘切口卡片 margin punched card {n.}边沿穿孔卡片 margin-punched card [计]边沿穿孔卡片 ...