Qualification standard for welding and brazing procedures, welders, brazers, and welding and brazing operators / 
Asme boiler and pressure vessel committee, subcommittee on welding 
 - # 1992 ed. 
 - 277 páginas 
<br/><br/> A la cabeza de la portada: asme boiler and pressure vessel code, an intertionally recognized code, section ix 
<br/><br/><label>ISBN: </label>0791821706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calderas de vapor--Soldadura<br/>Recipientes a presión--Soldadura
<br/><br/><label>LC Class. No.: </label>TJ290  / A546 1992