UL Subject 1450
Standard for Motor-Operated Air Compressors, Vacuum Pumps, and Painting Equipment (Bulletin, 10/22/1998)
standard by Underwriters Laboratories, 10/22/1998
UL Subject 1486
Standard for Quick Opening Devices for Dry Pipe Valves for Fire-Protection Service (Bulletin, 10/9/1998)
standard by Underwriters Laboratories, 10/09/1998
UL Subject 1468
Standard for Direct Acting Pressure Reducing and Pressure Restricting Values (Bulletin, 10/9/1998)
standard by Underwriters Laboratories, 10/09/1998
UL Subject 25
Standard for Meters for Flammable and Combustible Liquids and LP-Gas (Bulletin, 10/9/1998)
standard by Underwriters Laboratories, 10/09/1998
UL Subject 142
Standard for Steel Aboveground Tanks for Flammable and Combustible Liquids (Bulletin, 10/2/1998)
standard by Underwriters Laboratories, 10/02/1998