Standard method for measurement of proportion of lubricant in liquid refrigerant

رقم المستند: NL ASH 41 4 : 2006
القطاع: Mechanical Systems and Components for General Use
TC: NL TC EO
ICS: 23.120 - 91.140.30
This is a reaffirmation of ASHRAE Standard 41.4-1996. This standard was prepared under the auspices of the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). It may be used, in whole or in part, by an association or government agency with due credit to ASHRAE. Adherence is strictly on a voluntary basis and merely in the interests of obtaining uniform standards throughout the industry.