Gmeiner, Egon. <br/><br/>
Reduced energy requirement. 

 - Winterthur :   Sulzer,   1994. 
 - 37-40 pp. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPRESORES<br/>ENERGIA
<br/><br/><label>Universal Decimal Class. No.: </label>621.5