000
00209nam a2200073 4500
080
_a
_b
245
_a
IEC: 60044-1-Amendment No. 1-2000; Instruments transformers Part 1; Current transformers
700
_a
I. E. C.
260
_a
Geneva
_b
IEC
_c
2000
300
_a
21
999
_c
36725
_d
36725