000 00507nam a2200181Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621
082 _bBUR
100 _aBUREAU OF INDIAN STA
245 0 _aINDIAN STANDARD HELICAL EXTENSION SPRINGS : PART II SPECIFICATION FOR COLD COILED SPRINGS MADE FROM
250 _b1976
260 _aNEW DELHI
260 _bBUREAU OF INDIAN STANDARDS.
300 _a13
650 _a  HELICAL EXTENSION SPRINGS
942 _cREF
999 _c136841
_d136841