Sittipon99
Mechanical
I'm designing automatic sprinkler system for roll paper.
NFPA 13(2019) said i will have 250 gpm 2 hours but NPFA 13 (2016Edition) said i will have 250 gpm 1 hour.
Which one is correct.
Thank You.
NFPA 13(2019) said i will have 250 gpm 2 hours but NPFA 13 (2016Edition) said i will have 250 gpm 1 hour.
Which one is correct.
Thank You.