000 | 00313nam a2200085 4500 | ||
---|---|---|---|
080 |
_a _b |
||
245 | _aIEC: 60947-2 - 2009(Amendment No.1); Low-voltage switchgear and controlgear part-2 - Circuit-breakers | ||
100 | _aInternational Electrotechnical Commission | ||
250 | _a4.0 | ||
260 |
_aFeneva _bInternational Electrotechnical Commission _c2009 |
||
300 | _a57 | ||
999 |
_c39088 _d39088 |