GB/T 28556-2012

Flameproof and intrinsically safe controller with frequency converter for coalmine ventilation fan

NORMA vydaná dňa 29.6.2012

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 28556-2012
Publication date standards: 29.6.2012
Country: Chinese technical standard
Kategória: Technické normy GB