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One last thing on this subject, The 7.62 mm traced armour-piercing firebombs fired by the 81-1 family, Although the name is a little long, But compared with ordinary munitions, The difference is still well understood: Tracing and burning are simple, Is to add two corresponding drugs, The armor piercing is to replace the steel core behind the bullet's brass back armor (also known as bullet head) with a harder tungsten alloy core with stronger penetration to hard targets. The latter is also the tail-stabilized shelling penetrator used on the third generation of modern main battle tanks (abbreviation: APFSDS) is one of the two main materials (the other is the notorious, highly radioactive depleted uranium penetrator core, The user country is mainly the United States, while China mainly uses tungsten alloy penetrators, Less pollution and better performance, The United States does not need to. First, the United States does not pass the standard of tungsten treatment technology. Far from the level of our country, Secondly, the United States is a tungsten-poor country. It also wants to fully use tungsten alloy bombs, But it can't be used, But as a nuclear Power, There is a lot of depleted uranium as nuclear waste, so depleted uranium is selected as a substitute. As for tungsten alloy and depleted uranium, after putting aside the key additional condition of radioactive pollution, the pure question of who is better in armour-piercing performance is not directly related to this article, so it will not be described in detail).《长生劫》是一部双男主电影，为系列人气电影《男狐聊斋》的第三部作品，讲述了凡人少年云月（高凯 饰）独活世间三百年，一直追寻自己长生的秘密。而青丘山狐族少主白辰（漆培鑫 饰）得姑姑白九颜指点，还了尘世恩情，便可飞升成仙。机缘巧合下尘世中白辰与凡人云月的相遇，让这段因缘蒙上了神秘面纱。身份的身份？奉何人之命前来？尹旭开门见山，直接发问。现如今项羽故意将田市改封为胶、东王，这本身就是一个陷阱。讲述了一个母胎solo的现代三流女作家，因为意外进入到自己未完成的小说中，成为了自己笔下的一位心机女——一个嚣张跋扈，但并不重要的女配钱溱溱。为了改变自己在小说中的炮灰命运，她联合小说中的男三号——她贴身小助理陆离开始了他们的配角逆袭之旅，并成功收获了爱情。然而，当小说走向结局时，女作家却要回归现实，这场跨越时空的爱情是否会无疾而终呢？该剧讲述顽强生活的职场妈妈和她的家庭的故事，是面对突然降临的悲剧，得知真相的母亲、女儿和其他家人的故事。虞子期轻轻一笑道：这倒是，就看吕雉的表现了。