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
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