标准编号：ISO 2144:2015
中文名称：混凝土试验 第11部分：混凝土的碳化电阻-加速碳化法
英文名称：Paper, board and pulps — Determination of residue (ash) on ignition at 900 degrees C
发布日期：2015-05
标准范围
This International Standard specifies reference values used in acoustics, in order to establish a uniformbasis for the expression of acoustical and vibratory levels.The reference values are mandatory for use in acoustics for sounds in air and other gases, sounds inwater and other liquids, and for structure-borne sound, but can also be used in other applications.
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