INDIAN STANDARD CODE FOR DESIGNATION OF STEELS 1 BASED ON LETTER SYMBOLS. IS : 1762 (PAR I) 1974.

BUREAU OF INDIAN STA

INDIAN STANDARD CODE FOR DESIGNATION OF STEELS 1 BASED ON LETTER SYMBOLS. IS : 1762 (PAR I) 1974. - 1st rev. ed. 2007 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 11


  CODE FOR DESIGNATION OF STEELS

624.182.182 / BUR