BS-ISO-5149-1 Complete Document History
Refrigerating systems and heat pumps. Safety and environmental requirements

Complete Current Edition:
   2014/A2 EDITION - 2014 EDITION WITH AMENDMENT A2 INTERFILED - Feb. 5, 2021

Obsolete Revision Information:
   2014 EDITION - Definitions, classification and selection criteria - April 30, 2014
   2014/A1 EDITION - 2014 EDITION/AMENDMENT 1 INTERFILED - April 30, 2014