标准号:NFS31-097-4-2017
英文标准名称:Acoustics-Laboratoryandfieldmeasurementofflankingtransmissionforairborne,impactandbuildingserviceequipmentsoundbetweenadjoiningrooms-Part4:ApplicationtojunctionswithatleastoneTypeAelement
国际标准分类号:91.120.20
部分代替标准:NFS31-097-4-2013