Indian standard : specification for grey cast iron ingot moulds, stools and slag ladles - part 1 : bottom stools for large size ingot moulds weighing 8 tonnes and higher 

 - New Delhi  Bureau of Indian standards  1980 
 - 7p.  
<br/><br/> IS : 3005 (part 1) - 1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cast iron<br/>Indian Standard