矿物纤维 kuàngwùxiānwéi mineral fiber Definitions Defs Origin Strokes Stroke Words Sentences Sents 矿物纤维 礦物纖維 kuàngwùxiānwéi mineral fiber An inorganic fiber extracted from minerals, such as asbestos fiber made from 石棉 shímián
矿物纤维 礦物纖維 kuàngwùxiānwéi mineral fiber An inorganic fiber extracted from minerals, such as asbestos fiber made from 石棉 shímián
