GB/T 18216.4-2007

Electrical safety in low voltage distribution systems up to 1 000 V a.c—Equipment for testing, measuring or monitoring of protective measures—Part 4:Resistance of earth connection and equipotential bonding

NORMA vydána dne 11.10.2007

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The information about the standard:

Designation standards: GB/T 18216.4-2007
Note: NEPLATNÁ
Publication date standards: 11.10.2007
Country: Chinese technical standard
Kategorie: Technické normy GB