Fire Protection Equipment DirectoryUnderwriters' Laboratories, 1941 - Fire extinction |
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Common terms and phrases
alarm signals Asphalt assembly authorities having jurisdiction Automatic Sprinkler calcium chloride Calif cast Chicago circuit Class Classification control panel Control unit Corp cylinders discharge dry pipe valve Electric Elkhart eral Fire Extinguisher evidence of inspection exceeding factories by Underwriters fire alarm boxes Fire Door fire test fire walls Firecraft flanged frame Grinnell hanger hardware Hollow-Metal hose incl indicating conditions Inspection Service installed insulation Johns-Manville Label Service Labora Laboratories lb per sq letters Listee's name manufacturer Marking mechanism Metal Model designation name plate nozzle Ohio over-all width pattern Products pull boxes pump R. I. Gen Rate of Foam Reexamination Service release Rockwood Roof Coverings serves as evidence Service of Underwriters signifies compliance sizes sprinkler equipment sprinkler system standard standpipe steel submitted for labeling supervisory tank temperature thermostats Tin-clad tion tories tubing Type 15 type designation Underwriters Laboratories vertical shafts warp threads waterflow York Youngstown