ASHRAE-158.2 Complete Document History
Methods of Testing Capacity of Refrigerant Pressure Regulators (ANSI approved)

Complete Current Edition:
   2018 EDITION - Methods of Testing Capacity of Refrigerant Pressure Regulators - July 31, 2018

Obsolete Revision Information:
   2011 EDITION - Methods of Testing Capacity of Refrigerant Pressure Regulators (ANSI approved) - Jan. 1, 2011
   2006 EDITION - Methods of Testing Capacity of Refrigerant Pressure Regulato - Jan. 1, 2006