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National Standard
GB/T 22159.4-2017 Acoustics and vibration―Laboratory measurement of vibro-acoustic transfer properties of resilient elements―Part 4: Dynamic stiffness of elements other than resilient supports for tra
2018/10/25 0:00:00

中国标准分类号（CCS）             A59

国际标准分类号（ICS）             17.140

发布日期                 2017-11-01

实施日期                 2018-05-01

主管部门                 中国科学院

归口单位                 全国声学标准化技术委员会

发布单位                 中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

 
 
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