I.S. EN 20140-2-1993 标准详情
- 标准号:I.S. EN 20140-2-1993
- 中文标题:
- 英文标题:Acoustics - Measurement Of Sound Insulation In Buildings And Of Building Elements - Determination, Verification And Application Of Precision Data
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
Specifies procedures for assessing the uncertainty in the acoustical measurements described in ISO 140-3 to ISO 140-9 due to random and systematic influences.
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