000 00352 a2200097 4500
005 20241227113114.0
100 _a International Electrotechnical Commission
245 _aIECEE TRF 62443-4-2B:2023; Security for industrial automation and control systems - Part 4-2: Technical security requirements for IACS components
260 _bIEC
_c2023
942 _cCD1
999 _c67367
_d67367