000 00603nam a2200193Ia 4500
001 21965
005 20250221151714.0
008 250214s9999||||xx |||||||||||||| ||und||
245 0 _aIndian Standard : specification for low-voltage switchgear and controlgear - part 1
245 0 _bframe numbers 355 to 1000 and flange numbers 1 180 to 2 360
260 _aNew Delhi
260 _bBureau of Indian Standards
260 _c1993
300 _a139p.
500 _aIS : 13947 (part 1) : 1993, IEC Pub 947-1 (1988)
650 _aIndian Standard
710 _aBureau of Indian Standards
942 _cBK
999 _c37926
_d37926