• 普通型标准型硅酸铝纤维棉,以优质焦宝石原料电阻熔融喷吹丝成纤工艺生产而成

    STD, ST Swinging Fibre, abopting Flint Clay as the material, melted by Resistance Furnace, is produced by swinging technology.

    youdao

  • 普通型标准型硅酸铝纤维棉,以优质焦宝石原料电阻熔融喷吹丝成纤工艺生产而成

    STD, ST Swinging Fibre, abopting Flint Clay as the material, melted by Resistance Furnace, is produced by swinging technology.

    youdao

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