UL 873 CRD
Standard for Temperature-Indicating and -Regulating Equipment (Certification Requirement Decision, 11/11/2010)
standard by Underwriters Laboratories, 11/11/2010
UL Subject 1450
Standard for Motor-Operated Air Compressors, Vacuum Pumps, and Painting Equipment (CSDS Proposal, 9/10/2010)
standard by Underwriters Laboratories, 09/10/2010