PUBLIC ADDRESS SYSTEM
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS1300131001
Definition | A <PUBLIC ADDRESS SYSTEM> is a <SYSTEM> that is a sound-reproducing system for large space and outdoor use |
ISO number | 19778 |
RDS number | RDS1300131001 |
Source | Chambers Science And Technology Dictionary |
Electrical | |
Synonym | PA SYSTEM |