| 000 | 00317nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIEC: 439 - 2 - 1987 (Amendment No.1 - 1991); Low-voltage switchgear and controlgear assemblies part 2 particular requirements for busbar trunking systems (busways) | ||
| 700 | _aInternational Electrotechnical Commission | ||
| 260 |
_aGeneva _bIEC _c1991 |
||
| 300 | _a9p | ||
| 999 |
_c35652 _d35652 |
||