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Above,When the coil is energized, the iron core attracts the armature and the support plate to move down, and the contact points are turned on or off instantly. The piston rod and the lever slowly decrease due to the influence of the blocking nylon. After a certain period of time, the piston rod decreases to a certain position, and the delayed action contact is pushed by the lever to act, which is in an open state, while the moving contact is closed. The delay time of the relay is the time when the coil is energized until the delay contact completes its action. When the coil is powered off, the relay is restored by the recovery action of the spring.Reference: Dungeons and Warriors-Baidu Encyclopedia春节将至，艾微商厦的保安员全回家过年去了，保安队副队长郑大水不得不拼命招人。一心想考学的尹方、在少林寺练过功夫的帅郭、成天做着明星梦的霍小鲵、王铁柱等人临时凑数成队，他们各怀心思，没有一个真正愿做保安。但在经历了一系列误解、委屈和挫折之后，特别是在感受到被包容、被信任、被需要的时刻，他们出于本能的自尊心和荣誉感被激发出来，开始尊重自己的工作、珍视自己的职业形象，也越来越团结友爱、互助互信。一个看似滥竽充数的保安队，几个各有缺陷的小保安，在工作中不断成长进步，屡创佳绩，赢得了各方的表彰和嘉许，终于实现了自己的人生价值。而全国大赛……又分为三场大考……第一站就是乡试，三年一次，宽松的时候三四十人里选出一个能用的，便是举人。赵宝儿剧中饰演债务人家的大女儿，生活能力强的空姐独汝周一角。