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产品名称： Magnetite；氧化亚铁Magnetic Black|||Black Iron BM|||Magnetic oxide|||Black Gold F 89|||11557 Black；Magnet
产品简介：magnetite, also known as ferrous ferric oxide or ferrosoferric oxide, is a reddish-brown, magnetic material and is stable and chemically inert...产品型号：T31786 原产地：中国大陆价格： ￥0.0
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