| 1. | Single point type : one host machine and one output unit
Sd - 401一台主机一个输出装置单点 |
| 2. | Double poiv type : two host machines and two output units
Sd - 402二台主机二个输出装置双点 |
| 3. | 0742 at - xy operation can ' t be performed on user output device
Xy操作不能进行于使用输出装置 |
| 4. | Fire detection and fire alarm systems - input output devices
火焰探测和着火报警系统.输入输出装置 |
| 5. | An input / output unit by which a user communicates with a computer
一种输入输出装置，用户可用它与计算机通信。 |
| 6. | Fire detection and fire alarm systems - part 18 : input output devices
火灾和报警系统.第18部分:输入和输出装置 |
| 7. | Buffered inputoutput section
缓冲输入输出装置 |
| 8. | Process input output device
过程输入输出装置 |
| 9. | Paper tapeoutput device
纸带输出装置 |
| 10. | Standard output device
标准输出装置 |
