/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / SWIVELLING NEEDLE

SWIVELLING NEEDLE

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/SWIVELLING_NEEDLE
Definition A <SWIVELLING NEEDLE> is a <VALVE NEEDLE> that has the shape of a conical needle, and is loosely attached to the stem.