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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-2: Low voltage decoupling filters - Safety requirements.
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STANDARD published on 25.4.2003
Designation standards: UNE-EN 50065-4-2/A1:2003
Note: Change
Publication date standards: 25.4.2003
SKU: NS-1115658
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
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