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Pure copper, which does not contain oxygen or any deoxidizer residue, has a purity of more than 99.99% and a higher quotation, which is twice as high as that of all copper. It has excellent function, oxidation resistance and bending resistance transmission far greater than that of copper-clad aluminum and all copper, and is suitable for any high-quality inductive wiring. Can be used for POE power supply. The 100-meter resistance is at the mercy of 10 ohms, the resistance is reduced in low attenuation, and the transmission is efficient.5.9. 2 Closed craniocerebral trauma with unconscious disturbance was observed on the ground for one to three months, with no clinical symptoms and normal and qualified electroencephalogram.新书求收藏求推荐求评价等。A total of two or three tons of weight are lifted every day.Since then, her father has been indifferent to her. Allie was very troubled at first, but she was unable to change. The relationship between father and daughter gradually estranged.可是，双拳难敌四手，她在劳累过度、又群敌环视的情形下，动作渐渐迟钝下来。