GB/T 7676.4-2017

Direct acting indicating analogue electrical measuring instruments and their accessories—Part 4:Special requirements for frequency meters

NORMA vydaná dňa 7.9.2017

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The information about the standard:

Designation standards: GB/T 7676.4-2017
Publication date standards: 7.9.2017
Country: Chinese technical standard
Kategória: Technické normy GB