| 1. | Such a method is commonly used in desk calculating machines and bicycle cyclometers .
这种方法在台式计算机和自行车里程表中是通用的。 |
| 2. | 10 - key keyboard for adding and calculating machines
加法器和计算机的10键键盘 |
| 3. | He can make calculations even faster than a calculating machine
他运算得经计算器还快。 |
| 4. | Adding machines and calculating machines - numeric section of ten - key keyboards
加法器和计算器十键键盘的数字区 |
| 5. | Adding machines and calculating machines - keytop and printed or displayed symbols
加法器和计算器键顶打印或显示符号 |
| 6. | Office machines . vocabulary . chapter 3 : adding machines and calculating machines
办公机械.词汇.第3章:加法器和计算器 |
| 7. | Office machines ; calculating machines ; keyboard for electronic pocket - calculators
办公设备.计算器.袖珍电子计算器的键盘 |
| 8. | Office machines . classification and designation of adding machines and calculating machines
办公用机器.加法器和计算器的分类及名称 |
| 9. | Office machines ; paper carrier and feed for calculating machines ; dimensions , operating means
办公室用机器.计算机用纸架和输纸器.尺寸.操作工具 |
| 10. | Office machines . numerical section of limited keyboards for adding machines and calculating machines
办公机械.加法器和计算器专用键盘的数字部份 |
