SOUND ATTENUATOR

http://data.posccaesar.org/rdl/RDS414179 <http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject>

1998.02.20 
u20683 
A silencer that is a chamber with sound absorbing material reducing airborne noise in a ventilation system. 
RDS414179 
SOUND ATTENUATOR 
SOUND ATTENUATOR 
Recorded 

data from the linked data cloud

THIS IS CUSTOM FOOTER