| 000 | 00315nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIEC: 439-2 - 1987 (Amendt. 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 |
_c35798 _d35798 |
||