这种新型的湿层产品是由高纯度的无定形二氧化硅纤维和无机二氧化硅粘结剂结合而成的。

The new wet blanket product is a combination of high-purity amorphous silica fibers and an inorganic silica binder.

youdao

开发非织造吸声材料，可以替代目前正在使用的木质材料、无机纤维材料等等，得到吸声性能更优的产品。

The development of non-woven sound-absorbing materials, which have better sound absorption properties, can replace wooden materials, inorganic fiber materials currently in use.

youdao

开发非织造吸声材料，可以替代目前正在使用的木质材料、无机纤维材料等等，得到吸声性能更优的产品。

The development of non-woven sound-absorbing materials, which have better sound absorption properties, can replace wooden materials, inorganic fiber materials currently in use.

youdao