SCREW COMPRESSOR

http://data.posccaesar.org/rdl/RDS435419 <http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject>

1999.09.15 
u20683 
a rotary compressor in which compression is carried out by the intermeshing of two helical or differently formed screws, which transport the gas from inlet to outlet. 
RDS435419 
SCREW COMPRESSOR 
SCREW COMPRESSOR 
Recorded 
'Helical screw compressor' is a synonym. 

data from the linked data cloud

THIS IS CUSTOM FOOTER