The creepage distance is divided into two grades, and the creepage distance of 300V grade is ≥ 5 mm; Creepage distance of 600V grade ≥ 7mm. The creepage distance is designed for 220V voltage according to 300V grade, and the creepage distance is designed for 380V voltage according to 600V grade. For 220V and 380V high-power parts, character marks are applied to allow cuts in PCB design to meet the requirements of creepage distance.
该剧以一个最普通的中国家庭为线索，讲述了一对传统的父母和他们的五个子女，在20世纪90年代发生的悲欢离合故事
我都急死了，到二楼上看了好几遍哩。
唉，还要等多久啊？我八点钟的时候，就在等着了。
于是，那亲卫就呆呆地等在玄武王府门前。
Round 3: 1-2,
年老的“教父”面对丧子之痛怎样统领全局？黑手党之间的仇杀如何落幕？谁是家族的内奸？谁又能够成为新一代的“教父”？
《龙的传人》是由金鹰卡通卫视专为中小学生打造的一档全国首档亲子国学传承节目。中国传统文化是古圣先贤千百年来的智慧结晶，是中华文化的精髓，是需要国人一代代传承下去的精华。节目将以华夏文明精粹的诗词领衔，复以文字、成语、典故等进行现代化演绎，让更多中小学生通过这档节目重视瑰宝传承。
这是任何一个君王都会在乎的事情，尹旭会有这样的反应和打算不足为奇。
滴滴一直喜欢写诗，有一天她跟好友夕子在讨论写诗的事，夕子告诉滴滴自己收到了情书，但事实上夕子已有了喜欢的人。更没有想到的是，夕子喜欢的杉村喜欢的是滴滴，滴滴一时间感到十分困惑。
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.
1986.08-天空之城
不错，皇上信道，谁敢拜佛？李天宠擦了把汗，不过这尊……真的是绝世珍品啊……这么多年，舅舅也没见过第二个吧？这般白玉绝对没见过。
When the poor finished eating one sheep, the lamb was not born and the days were difficult again, they could not help eating another. The poor thought, "It's not going to work like this. It's better to sell the sheep and buy chickens. The chickens will lay eggs soon. Once the eggs are sold, the days will improve."
The cabinet with the key is empty. Open the cabinet door and put in the articles. Then put in enough coins. Turn the key lock and pull out the key. The cabinet is locked. The usage method is basically the same as that of the lockers in domestic supermarkets.
《The Defiant Ones》纪录片讲述Jimmy Iovine和Dr.Dre是如何用几十年时间建立了一个伟大的商业帝国，两个来自美国街头的孩子在艰苦的环境下完成美国梦，成为全球不可忽视的力量。 这幅史诗般的美国作品将告诉你——只有突破常规的智慧和逻辑，才能赢得巨大的胜利。 片中有Bono, David Geffen, Eminem, Nas, Ice Cube, Gwen Stefani, Jon Landau, Tom Petty, Trent Reznor, Snoop Dogg, Bruce Springsteen, will.i.am.等人出镜。 还有Eazy-E, JJ Fad, Stevie Nicks, N.W.A., Tom Petty, Bruce Springsteen , U2等艺人的独家录音、视频内容曝光。 同时，纪录片中还透露了一个大新闻—— Dr. Dre 目前正在录音室里工作，帮助 Eminem 录制他的下一张专辑中的单曲“11th Hour”
The eldest son of the Lins 02
少年才子唐伯虎因不思功名，整日无事生非。一日，大败杭州才宋仁杰结下仇 恨之后，开钱庄的父母见儿子过于锋芒毕露，眼见苏州才艺大赛即将开幕便跟伯虎约定：只要他不能夺冠，就必须去杭州读书，伯虎欣然同意。
