
【国外标准】 Statistical methods for determining and verifying stated noise emission values of machinery and equipment
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适用范围:
暂无
标准号:
BS 6805-4:1987
标准名称:
Statistical methods for determining and verifying stated noise emission values of machinery and equipment
英文名称:
Statistical methods for determining and verifying stated noise emission values of machinery and equipment标准状态:
现行-
发布日期:
1987-01-30 -
实施日期:
出版语种:
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