Specification for lubricating oils for refrigerant compressors / 
British Standards Institution 
 -  illustrations ;  30 cm. 
 - British standard ;  BS 2626 : 1975 .
 - British standard ;  BS 2626 : 1975 .
<br/><br/><label>ISBN: </label>0580089533 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phase diagrams<br/>Lubricants<br/>Compressors