dual punch card是什么意思

网络释义

用法例句

card puch reproduce check unit

卡片穿孔复制校对机

program cam contact

程序鼓凸轮接点-卡片穿孔机上的

eleven punch

十一行穿孔(卡片)

ducol-punched card system

１２行穿孔卡片系统

card reader-punch equipment

卡片阅读-穿孔设备

punched card controlled computer

穿孔卡片控制计算机

card reader punch subsystem

卡片阅读穿孔机子系统

card-controlled tape punch

卡片控制纸带穿孔机

punched card processing equipment

穿孔卡片数据处理装置

punch object deck

穿孔目标程序卡片组

punched card accounting machine

穿孔卡片会计机械设备

punched card data processing equipment

穿孔卡片数据处理设备

needle-operated punched card

用针选取的穿孔卡片

A perforation, as in a punched card or paper tape.

在穿孔卡片或纸带上穿孔的一种动作。

not punched card of paper or paperboard[fur punch card machines, whether or not in strips]

未穿孔卡纸或纸板卡片[用于穿孔卡片机,无庥是否条形]

A device that prints on a punched card the characters corresponding to hole patterns punched in the card.

一种将穿孔卡片上已穿好孔的数据打印在卡片上的装置。

Data that is input by means of cards, such as punch cards or mark-sense forms.

通过卡片（如穿孔卡或机读卡）输入的数据。

The adjacent card rows at the bottom of a punch card.

穿孔卡片的底部各邻接的行。