HVAC DUCT

http://data.posccaesar.org/rdl/RDS475559 <http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject>

1998.08.19 
u20683 
A large sheet-metal duct or casing through which air is passed for forced-draught, ventilation or air-conditioning purposes. 
RDS475559 
HVAC DUCT 
HVAC DUCT 
Recorded 

data from the linked data cloud

THIS IS CUSTOM FOOTER