Centrifugal barrel turbocompressors :   API 617, radially split compressors. 

 - Winterthur :   Sulzer,   199?. 
 - 24 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TURBOCOMPRESORES
<br/><br/><label>Universal Decimal Class. No.: </label>621.5