BS EN 50065-1:2011 PDF
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - General requirements, frequency bands and electromagnetic disturbances
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - General requirements, frequency bands and electromagnetic disturbances
- Статус документа:
- product.statusDraft
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 июня 2011 г.
- ICS:
- 33.040.30
- SKU:
- BS EN 50065-1:2011