GB 12021.9-1989

The limited value of energy consumption of electric fans and it""s measuring method

NORM herausgegeben am 25.12.1989

English, Chinesisch -
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The information about the standard:

Designation standards: GB 12021.9-1989
Note: UNGÜLTIG
Publication date standards: 25.12.1989
Country: Chinese technical standard
Kategorie: Technische Normen GB