“lock-up relay”的概念、定义、翻译、参考文献-科学参考

单词	lock-up relay
释义	lock-up relay [`läk´ǝp rē´lā] ^ELECTRICITY A relay that locks in its energized position either by permanent magnetic biasing which can be released only by applying a reverse magnetic pulse or by auxiliary contacts that keep its coil energized until the circuit is interrupted.
随便看	l-process LPTV station LQG problem Lr LRC l-rhodeose LRRP LSA diode LSB L scan L scope LS coupling LSD LSD-25 L shell LSI circuit LTPD LTRS Lu lub lubber line lubber's line lubber's-line error lubber's point lube cut

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