| 000 | 00288nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aBSEN: 50065-1: Signaling on low Voltage Electrical Installations in frequency range 3khz-Part 1: General Requirements, Frequency bands and electromagnetic Disturbances. | ||
| 100 | _aCENELEC | ||
| 260 |
_aLondon _bBSI _c2001 |
||
| 300 | _a25 | ||
| 999 |
_c38094 _d38094 |
||