... 动作延时继电器on-delay relay 释放延时继电器off-delay relay 有辅助电源的释放延时继电器off-delay relay with auxiliary supply ...
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OFF DELAY RELAY 断电延迟继电器 ; 广华
off-delay relay with auxiliary supply 有辅助电源的释放延时继电器
off-delay relay
延迟断开继电器
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Introduction was made to the composition and working principle of a power-off time delay relay which adopts CMOS digital circuit, digital dial disc for switch setting and without auxiliary power.
介绍了一种采用CMOS数字电路、数字拨盘开关整定、无辅助电源的断电延时继电器的组成及工作原理。
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