Project No.EN ISO 9053-1:2026
TitleThis document specifies the measurement of the determination of the static airflow resistance (see also References[1]and2) in a laminar flow regime, of porous materials for acoustical applications.
Registration number (WIID)80880
ScopeThis document specifies the measurement of the determination of the static airflow resistance (see also References[1]and2) in a laminar flow regime, of porous materials for acoustical applications.
StatusStandarts spēkā
ICS group17.140.01
91.100.60