PRESSURE RELIEF DAMPER
http://data.posccaesar.org/rdl/RDS1289791601
<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfFunctionalObject>
2009.12.04
mvsen
A gas flow damper that is used to relieve built-up pressure in a duct system to prevent damage to HVAC equipment.
RDS1289791601
PRESSURE RELIEF DAMPER
PRESSURE RELIEF DAMPER
Incomplete
mvsen
RDS