keypunch
1. World-Wide Keypunch Replacement Program
全球穿孔机更新计划
2. junior keypunch operator
初级穿孔操作员
3. printing keypunch
印刷式键控穿孔机
4. Of equipment; without a motor and intended for hand operation (“a manual keypunch”; “a manual typewriter”).
对设备而言,指无马达和用手操作的设备(如人工键穿孔机、人工打字机)。
5. Of equipment; without a motor and intended for hand operation("a manual keypunch";"a manual typewriter").
对设备而言,指无马达和用手操作的设备(如人工键穿孔机、人工打字机)。
6. 6. Of equipment; without a motor and intended for hand operation("a manual keypunch";"a manual typewriter").
对设备而言,指无马达和用手操作的设备(如人工键穿孔机、人工打字机)。收藏指正
7. numeric keypunch
数字键控穿孔
8. numerical keypunch
数字键控穿孔机
9. buffered keypunch
缓冲键盘穿孔机
10. Keypunch Cabinet
键控凿孔机箱
11. keypunch machine
键控穿孔机
12. keypunch error
键控穿孔错误
13. keypunch operator
键盘凿孔操作员