000 00230nam a2200073 4500
080 _a
_b
245 _aIEC: 61810 Part 2-2005; Electrochemical elementary relay Part 2: Reliability
100 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c2005
300 _a53
999 _c38085
_d38085