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Iron oxide pigment is a color pigment whose basic substance is the oxide of iron, such as red oxide, yellow iron oxide, black iron oxide, and brown oxide. 氧化鐵顏料主要指基本物質(zhì)為鐵的氧化物的著色顏料，如氧化鐵紅、鐵黑、鐵黃、鐵棕等。