000 00217nam a2200085Ia 4500
008 180131b2001 xxu||||| |||| 00| 0 eng d
080 _a
_b
100 _aInternational Electrotechnical Cimmission
245 _aIec Catalogue 2001
260 _a
_bIEC
_c2001
999 _c60469
_d60469