AMERICAN SOCIETY OF MECHANICAL ENGINEERS <br/><br/>
ASME BOILER AND PRESSURE VESSEL CODE(AMERICAN NATIONAL STANDARD ANSI ASME BPV-VI 

 - NEW YORK  A.S.M.E  1980 
 - 28X22 
<br/><br/><label>Dewey Class. No.: </label>660.23 A512