Atlas of some steel casting flaws  as shown by non-destructive testing. 

 - Sheffield:  Steel-Castings Research and Trade Association,  1968. 
 - 36 p.  il. , fot. ,  30 cm. 
<br/><br/>Bibliografía: p. 36. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FUNDICIONES METALICAS<br/>DEFECTOS<br/>ENSAYOS CON ULTRASONIDOS
<br/><br/><label>Dewey Class. No.: </label>620.179:669-14 S 7