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The outer surface is plated with oxygen-free copper, and the raw materials of the core wire are brass, bronze and miscellaneous copper. Because the raw materials of copper inside and outside are different, it is called copper clad copper. The quotation is moderate, and the quotation for miscellaneous copper is usually only half or lower than that for oxygen-free copper. The produced wire is attributed to non-standard wire, and its anti-twisting and anti-oxidation functions are better than those of copper-clad aluminum. Suitable for induction and wiring engineering with low accounting, it can lay hidden lines in the wall. However, due to the influence of raw materials, the resistance is relatively large, with a 100-meter resistance of 25-35 ohms or even more, and the signal attenuation is very large. It is not so-called all-copper. We pay attention to the distinction.哼，既然舍不得他，索性把我杀了，一了百了。Japan 2.9 million 4 million 6.9 million胡钧深吸一口气，淡笑道：不相信是吧？我也不信。The two main attacks of model theft are:The front of the package is marked with a large "GL" logo, the abbreviation of GEAR LAB.《我的黑历史误答笔记》是在2017年第叁十届「KBS TV Drama 独幕剧募集」上获得最佳剧本的作品，剧情描写成为高考出题委员，并住进合宿的数学教授陶度惠 (全昭旻 饰)，ysgou.cc与过去为自己创造一段黑历史的两名男人相遇后，所发生一连串的故事。