发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
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이 표준은 건축물 등에서 흡음을 목적으로 사용하는 암면 흡음재, 유리면 흡음재, 흡음용 연
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
この規格は，建築物などにおいて吸音を目的として使用する吸音材料について規定する
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
本标准适用于作为吸音用之岩棉吸音毡，岩棉吸音板，岩棉吸音毯及岩棉吸音带（以下统称岩棉吸音材料
Rock Wool Acoustic Materials
Rock wool acoustic materials
本标准适用于作为吸音用之玻璃棉吸毡及玻璃棉吸音板
Glass Wool Acoustic Materials
Glass wool acoustic materials
Sound absorbing materials (Erratum 1)
This standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted into a single number
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
Sound Absorber, Polyester Fibers
이 표준은 건축물 등에서 흡음을 목적으로 사용하는 암면 흡음재, 유리면 흡음재, 흡음용 연
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
この規格は，建築物などにおいて吸音を目的として使用する吸音材料について規定する
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
Sound absorbing materials
本标准适用于作为吸音用之岩棉吸音毡，岩棉吸音板，岩棉吸音毯及岩棉吸音带（以下统称岩棉吸音材料
Rock Wool Acoustic Materials
Rock wool acoustic materials
本标准适用于作为吸音用之玻璃棉吸毡及玻璃棉吸音板
Glass Wool Acoustic Materials
Glass wool acoustic materials
Sound absorbing materials (Erratum 1)
This standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted into a single number
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
Sound Absorber, Polyester Fibers
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