/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ QUARTER-CIRCLE CONCENTRIC ORIFICE PLATE
QUARTER-CIRCLE CONCENTRIC ORIFICE PLATE
Definition
A <QUARTER-CIRCLE CONCENTRIC ORIFICE PLATE> is a <CONCENTRIC HOLE ORIFICE PLATE> of which the orifice is a quarter of the circumference of a circle