000 00398 a2200085 4500
100 _aInternational Electrotechnical Commission
245 _aIEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV; Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
250 _aEd.2.2
260 _bIEC
_c2002
999 _c66665
_d66665