Bis. <br/><br/>
Is 1278 :1972 indian standard specification for filler rods for gas weldings 

 - New Delhi :  Bureau Of Indian Standard,  1994 
 - 17. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621  / BIS