Bureau of Indian Standards. <br/><br/>
Methods for chemical analysof steels: Part - 20 Determination of carbon and sulphur by infra red absorption method for carbon 0.005 to 2 percent and sulphur 0.001 to 0.35 percent(IS : 228 (Part 20) 2003)  

 - New Delhi  Bureau of Indian Standards  2020 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indian Standard-Metallurgy.
<br/><br/><label>Dewey Class. No.: </label>228 (Part 20) - 2003  / BUR