Projekta Nr.ISO 9053-1:2018
Nosaukums<p>This document specifies the measurement of the determination of the static airflow resistance<sup>[1,2]</sup>, in a laminar flow regime, of porous materials for acoustical applications.</p>
Reģistrācijas numurs (WIID)69869
Darbības sfēra<p>This document specifies the measurement of the determination of the static airflow resistance<sup>[1,2]</sup>, in a laminar flow regime, of porous materials for acoustical applications.</p>
StatussStandarts spēkā
ICS grupa91.100.60