GB/T 18802.22-2008

Low-voltage surge protective devices—Part 22:surge protective devices connected to telecommunications and signalling networks—Selection and application principles

NORMA vydána dne 31.12.2008

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The information about the standard:

Designation standards: GB/T 18802.22-2008
Note: NEPLATNÁ
Publication date standards: 31.12.2008
Country: Chinese technical standard
Kategorie: Technické normy GB