title: Maintaining emergency systems.
authors.affiliation: Life Safety Service & Supply LLC, Cheshire, Conn., USA. lifesafetyservice@juno.com
authors.forename: Drew
authors.initials: D
authors.lastname: Marchetti
mesh_terms: D004630:Emergencies; D005388:Fire Extinguishing Systems / Q000592:standards; D005390:Fires / Q000517:prevention & control; D006801:Humans; D008029:Lighting; D017751:Safety Management