KS F ISO 9053:2005 声学.吸声材料.流阻的测定
이 규격은 다공성 음향 재료의 공기 흐름 저항을 결정하기 위한 두 가지 방법에 대해 규정하
Determination of airflow resistance for acoustical materials
ISO 9053:1991 声学 吸声材料 流阻的测定
This International Standard specifies two methods for the determination of the airflow resistance of porous materials for acoustical applications
Acoustics; materials for acoustical applications; determination of airflow resistance
KS F ISO 9053:2015 声学 吸声材料 流阻的测定
Determination of airflow resistance for acoustical materials
GB/T 25077-2010 声学 多孔吸声材料流阻测量
本标准规定了多孔吸声材料流阻测量的两种方法。 试件可直接从多孔材料产品上裁切得到
Acoustics.Materials for acoustical applications.Determination of airflow resistance
NF EN ISO 11654:1997 声学 建筑物中使用的吸声材料 吸声评估
Acoustique - Absorbants pour l'utilisation dans les bâtiments - Évaluation de l'absorption acoustique.
DS/EN ISO 11654:1998 声学 建筑物用吸音材料 吸音等级
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
KS F ISO 11654-2003(2018 吸声材料在建筑使用 - 吸声评级
Acoustics－Sound absorbers for use in buildings－Rating of sound absorption
GM GM2213M-2003 纤维吸声材料
Fibrous Sound Absorber Materials
GB/T 14369-2011 声学.水声材料样品插入损失、回声降低和吸声系数的测量方法
本标准规定了用脉冲管法、自由场法和压力罐近场法测量水声材料样品插入损失、回声降低和吸声系数的测量方法、测量条件、测量装置和测量不确定度。 本标准适用于水声材料及构件样品插入损失、回声降低和吸声系数的测量,其中脉冲管法适用于小样品的测量,自由场法和压力罐近场法适用于不同频段的大样品测量
Acoustics.Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples
KS F ISO 11654-2003(2023 声学建筑用吸声器吸声等级
Acoustics－Sound absorbers for use in buildings－Rating of sound absorption
GME STD 518683-1999 大气传声吸声材料8683.带/不带粘合剂的吸声材料 英语/瑞典语
Air borne sound absorbent 8683 Sound absorbent with and without adhesive Luftljudsabsorbent 8683 Ljudabsorbent med och utan h鋐t鋗ne English/Swedish
0 声学 建筑用吸声装置 吸声定标
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
BS EN ISO 11654:1997(2000 声学 — 建筑物用吸声器 吸声等级
Acoustics — Sound absorbers for use in buildings — Rating of sound absorption
STAS 10046/2-1992 建筑声学．通过声音干涉仪测定吸收系数和材料的声阻抗
Prezentul standard se refer? la determinarea coeficientului de absorb?ie acustic?, a0 ?i a impedan?ei acustice ale materialelor, prin metoda ir
Builiding acoustics. Determination of absorption coefficient and acoustic impedance of materials by sound interferometer method
BS EN ISO 11654:1997 声学.建筑物用吸声装置.吸声定标
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
KS F ISO 9053:2005 声学.吸声材料.流阻的测定
이 규격은 다공성 음향 재료의 공기 흐름 저항을 결정하기 위한 두 가지 방법에 대해 규정하
Determination of airflow resistance for acoustical materials
ISO 9053:1991 声学 吸声材料 流阻的测定
This International Standard specifies two methods for the determination of the airflow resistance of porous materials for acoustical applications
Acoustics; materials for acoustical applications; determination of airflow resistance
KS F ISO 9053:2015 声学 吸声材料 流阻的测定
Determination of airflow resistance for acoustical materials
GB/T 25077-2010 声学 多孔吸声材料流阻测量
本标准规定了多孔吸声材料流阻测量的两种方法。 试件可直接从多孔材料产品上裁切得到
Acoustics.Materials for acoustical applications.Determination of airflow resistance
NF EN ISO 11654:1997 声学 建筑物中使用的吸声材料 吸声评估
Acoustique - Absorbants pour l'utilisation dans les bâtiments - Évaluation de l'absorption acoustique.
DS/EN ISO 11654:1998 声学 建筑物用吸音材料 吸音等级
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
KS F ISO 11654-2003(2018 吸声材料在建筑使用 - 吸声评级
Acoustics－Sound absorbers for use in buildings－Rating of sound absorption
GM GM2213M-2003 纤维吸声材料
Fibrous Sound Absorber Materials
GB/T 14369-2011 声学.水声材料样品插入损失、回声降低和吸声系数的测量方法
本标准规定了用脉冲管法、自由场法和压力罐近场法测量水声材料样品插入损失、回声降低和吸声系数的测量方法、测量条件、测量装置和测量不确定度。 本标准适用于水声材料及构件样品插入损失、回声降低和吸声系数的测量,其中脉冲管法适用于小样品的测量,自由场法和压力罐近场法适用于不同频段的大样品测量
Acoustics.Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples
KS F ISO 11654-2003(2023 声学建筑用吸声器吸声等级
Acoustics－Sound absorbers for use in buildings－Rating of sound absorption
GME STD 518683-1999 大气传声吸声材料8683.带/不带粘合剂的吸声材料 英语/瑞典语
Air borne sound absorbent 8683 Sound absorbent with and without adhesive Luftljudsabsorbent 8683 Ljudabsorbent med och utan h鋐t鋗ne English/Swedish
0 声学 建筑用吸声装置 吸声定标
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
BS EN ISO 11654:1997(2000 声学 — 建筑物用吸声器 吸声等级
Acoustics — Sound absorbers for use in buildings — Rating of sound absorption
STAS 10046/2-1992 建筑声学．通过声音干涉仪测定吸收系数和材料的声阻抗
Prezentul standard se refer? la determinarea coeficientului de absorb?ie acustic?, a0 ?i a impedan?ei acustice ale materialelor, prin metoda ir
Builiding acoustics. Determination of absorption coefficient and acoustic impedance of materials by sound interferometer method
BS EN ISO 11654:1997 声学.建筑物用吸声装置.吸声定标
1 This International Standard specifies a method by which the frequency-dependent values of the sound absorption coefficient can be converted
Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
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