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What is called mineral wool?
Views:851次; Release date:2016-03-22 17:18:12

In the national standard and there is no mineral wool this definition, and only the definition of mineral wool and rock wool, but under normal circumstances, habit to mineral wool and rock wool referred to as mineral wool.

 

In the national standards for mineral wool and rock wool is defined, the mineral wool as made of molten slag slag cotton, primary melting natural volcanic rock of a mineral cotton called rock wool。

 

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