000 00262nam a2200073 4500
080 _a
_b
245 _aIEC: 61810-7 (Ed-2.0)-2006-03; Electromechanical Elementary relays - Part7: Test and Measurement Procedures
100 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c2006
300 _a181
999 _c40252
_d40252