000 00324nam a2200073 4500
080 _a
_b
245 _aIS: 2516 (Part I/Sec 2) - 1963 (with amendment No.3 - 1977) : Specification for alternating current circuit-breakers Part I requirements Section 2 voltage range 1000 to 11000volts
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1963
300 _a29p
999 _c25563
_d25563