000
00275 a2200085 4500
100
_a
International Electrotechnical Commission
245
_a
IEC 61869-9:2016 Instrument Transformers-Part 9: Digital Interface for Instrument Transformers
250
_a
Ed.1.0
260
_b
IEC
_c
2016
999
_c
66620
_d
66620