000 | 00266nam a2200073 4500 | ||
---|---|---|---|
080 |
_a _b |
||
245 | _aIEC: 34 - 3 - 1958; Recommendations for preferred standard 3000rev/min. 3-phase, 50 c/s turbine-type generators | ||
700 | _aInternational Electrotechnical Commission | ||
260 |
_aGeneva _bIEC _c1958 |
||
300 | _a23p | ||
999 |
_c24320 _d24320 |