Indian Standard : cast aluminium and its alloys--ingots and castings for general engineering purposes -- specification 

 - New Delhi  Bureau of Indian Standards  1994 
 - 12p.  
<br/><br/> IS : 617 : 1994, (Superseding S 20 : 1977) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indian Standards