VALVE STEM
http://data.posccaesar.org/rdl/RDS416339
<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject>
2005.12.21
u82237
An 'artefact' that is a rod or shaft which is transmitting motion from an operator to the closure member of a valve.
RDS416339
VALVE STEM
VALVE STEM
Qualified