program control
| real-time clock
| program control | |
| auto. | 程序控制 |
| el.mach. | 程序控制 |
| wind. | 程序控制 |
| real time clock | |
| exhib. | 实时钟 |
| met. | 实时时钟 |
| oil | 实时计时器 |
| real-time clock | |
| gen. | 实时钟 |
| agric. | 实 时钟 |
| auto.ctrl. | 定时器 |
| el. | 实际时钟 |
| geophys. | 实时时钟 |
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| 程序控制 | |||
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| 程序控制 | |||
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| 程序控制系统 | |||
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| 程序控制 | |||
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program control : 564 phrases in 45 subjects |