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Time relays are divided into two types: on-time delay type and off-time delay type, and their symbols are shown in the following figure. For the power-on delay type time relay, when the coil is powered on, the power-on delay type contact acts after the delay time (the normally closed contact is opened and the normally open contact is closed), and the contact immediately returns to normal after the coil is powered off; For the power-off delay type time relay, when the coil is powered on, the power-off delay type contact acts immediately (the normally closed contact is opened and the normally open contact is closed). After the coil is powered off, the contact will not return to normal until the delay time is passed.大苞谷首先叫屈，埋怨大姐定的惩罚不公，说他输了要出这么多银子，这是赌博，不合规矩。45是谁说的，徐家大小姐怎么都都行，在山yīn徐家……当年你们谁没说过？如果说我徐彤今日刁蛮任xìng是个错误，如果一定要深究的话，你们所有人都有责任。尹旭很清楚，现在的越国就如同三国时期的东吴一样，不过天下形势有很大的不同。杜娜衣锦还乡，被沈阳铁西区的翻天覆地的变化所震撼。上个世纪九十年代，国营红旗厂在大的经济环境下陷入了困境，孙厂长为挽救工厂，找到外商买新设备，却不想上当被骗了全部集资款，孙厂长由于渎职被公安机关调查，红旗厂陷入群龙无首的境地。乔卫平临危受命，誓要将红旗厂带出困境；另一方面，乔卫平的养父杜守福是红旗厂的老劳模，他的小女儿杜秀丽对卫平痴心一片，可令卫平心动的女孩儿却是孙厂长的独生女孙慧宁，为了报答杜守福的养育之恩，卫平只得答应和秀丽结婚。卫平上任后困难重重，他都一一化解，并成功打开了磨球机的销路。而秀丽对她的默默支持也逐渐打开了他的心扉。十年后，在国家政策的扶持和卫平的带领下，红旗厂这艘国企大船终于扬帆起航，杜守福一家人也在经历了种种艰难困苦之后迎来了春天 。司马欣见状劝谏道：上将军，您该早图良谋。