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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.某晚，警察局来了一个不速之客军（王宝强 饰），他向当值探员报称自己杀了五个人，但他既说不出与受害者关系，又不能描述出受害者被杀过程或遇害地点。原来只是计划把五人杀死。探员在记下军的联络住址后便把他驱逐，在探员眼中，他只是一名无聊的精神不正常者。可是不久，督察汉（刘青云 饰）驻守的区域却发生了一件凶杀案：死者形状恐怖，汉认为这种处死方法带有不寻常的动机，不到一星期汉接手另一宗凶杀案，死者也是一名男子，死于一个废置的机械工场。他的死法十分残酷，死者的双脚被强行穿上细尺码的红色高跟鞋，脚面和两侧都钉上了十多口的铁钉。汉在翻查全港可疑人物和案例时，看到了当天军前来自首的记录。汉马上带队前往军的住所进行搜查，可是屋内空无一人，除了大量古旧童话书外，并无可疑之处。但这时候汉还不知道，一张被精密预设的大网张开了，而结局却更是匪夷所思，难以预料.梁国洛城是一座商业之城，在其中有两大商业家族，蒋家和程家。蒋家东家蒋大虎与程家东家程青两者在读私塾时便一直是死对头，如今两者之间的商业竞争更是让斗争关系不断加剧。但蒋家千金蒋洛云、程家少爷程天琦、秦家少爷秦旭三人却是青梅竹马，长大后秦旭去到京城，蒋洛云与程天琦更是相恋，成为大家眼中的神仙眷侣，而他们的恋情被双方家人知道后，纷纷不许他们交往。蒋洛云被锁在家里，在侍女张琪琪的帮助下成功逃离，与程天琦准备私奔。The technical scheme further optimized by the utility model is that the connecting piece is a fixing bolt.I don't think I can finish writing. I ate a meal and came back to continue writing.It is true that by classifying and recycling different waste packages, waste plastic packages can be prevented from being mixed into domestic waste and the waste treatment cost can be reduced. In many streets and communities, there are also classified garbage bins with the words "recycled" and "non-recyclable" written on them, but it is also very common to throw them away without looking at the classification at all. Li Li said: "The State Council has issued an action plan to promote the recycling of domestic waste. All localities are also working out corresponding implementation plans for domestic waste classification. Beijing has proposed that 90% of the residential areas should be piloted for classified recycling by 2020. I think the vision of building a beautiful China can still be realized as long as the enthusiasm of the public is really called up. "　　英语单词Earthling，意指地球上一切居民。它不只是针对人类而言，更包括生存在这个星球上的所有生命。然而愚蠢的人类自认为是最完全的生命体，这他们所处的世界拥有绝对的支配权。在这股极端的物种主义思想影响下，每天有成千上万的生命惨遭杀害。当人们享受通过折磨、残害其他生命所带来的快乐之时，地球变成了令人不忍卒睹的血腥地狱……