000 00245nam a2200073 4500
080 _a
_b
245 _aIS: 9046 - 1978 : Specication for AC Contactors for Voltages above 1000 V up to and Including 11000 V.
700 _aBUREAU OF INDIAN STANDARDS
260 _aNEW DELHI
_bBIS
_c1979
300 _a37p
999 _c36037
_d36037