High-expansion foam used to protect the idle pallet shall have a maximum fill time of 4 minutes.
Tiêu Chuẩn NFPA
NFPA 13-1999 Chữa Cháy Sprinkler
[embeddoc url=”http://thiendang.net/thidaco/tieu-chuan/nfpa/en/NFPA-13-1999-SPRINKLER-www.thiendang.net.pdf”]