ACOUSTIC NOISE REDUCTION PLATE
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS294434
Definition | An <ACOUSTIC NOISE REDUCTION PLATE> is an <ARTEFACT> and an <ABSORBER> and a <SILENCER> that is a building board designed to absorbe and reduce acoustic noise |
ISO number | 25117 |
RDS number | RDS294434 |
Source | Norsok CAD symbol libraries, Z-CR-004, draft 3, October 1996 |
Protection |