000 00296nam a2200073 4500
080 _a
_b
245 _aIEC: 60947-5-1-1999 (Amendment 2); Low-voltage switchgear and controlgear Part 5-1 - control circuit devices and switching elements - electromechanical control circuit devices
100 _aI.E.C.
260 _aGeneva
_bI.E.C.
_c1999
300 _a9
999 _c36835
_d36835