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  2. Preaction Sprinkler Systems
CSI CODE: 21 13 19
Preaction Sprinkler Systems
KEWYWORD INDEX: preaction fire sprinklers
SECTION:
SUB-SECTION:
GROUP: Specification
SUB-GROUP: Facility Services
DIVISION: 21 – Fire Suppression
SUB-DIVISION: Fire-Suppression Sprinkler Systems