卡片穿孔机 [计] card punch ; key card punch ; [计] card punching machine ; card punched unit
穿孔卡片 punched card ; APC aperture card ; punch cards
卡片穿孔器 card punch ; card punched unit
边缘穿孔卡片 edge notch card ; border punched card ; edge-punched card ; margin-perforated card
键控卡片穿孔机 keyboard puncher
打孔卡片纸 punched acrd ; punch card paper ; perforaled card
总计卡片穿孔机 [计] summary card punch
卡片穿孔 [计] card punching
打在卡片上的每一排孔对应设计的一排经线。
Each row of holes punched in the CARDS corresponds to one row of thread in the design.
把同样的信息孔穿在一叠卡片中的每一张上。
To punch identical hole patterns into each punch card of a card deck.
卡框及卡芯框上的长方形皮带孔对称并且平行，且有一定的弧度，卡芯框的背面装有卡片扣3。
Oblong leather-belt holes on the card frame and the card-core frame are symmetrical and parallel, and has certain radian; a back face of the card-core frame is provided with the card buckle 3.
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