IEEE Recommended Practice for the Protection of Wire-Line Communication Facilities Serving Electric Supply Locations
NORMA vydána dne 8.10.2007
Designation standards: IEEE 487-2007
Note: NEPLATNÁ
Publication date standards: 8.10.2007
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE