Rock (mine) cotton and glass cotton sometimes referred to as mineral wool, they all belong to inorganic materials.

岩（矿）棉和玻璃棉有时统称为矿物棉，它们都属于无机材料。

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Rock (mine) cotton and glass cotton sometimes referred to as mineral wool, they all belong to inorganic materials.

岩（矿）棉和玻璃棉有时统称为矿物棉，它们都属于无机材料。

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