Halon Systems, NFPA 12A; these systems were banned via the Montreal Protocol while in the late eighties—any system is often a legacy system put in in advance of this ban This is because drinking water can aggravate a https://patch.com/north-carolina/raleigh/classifieds/gigs-services/467764/safeguarding-lives-and-property-all-american-fire-protections-quarter-century-of-excellence