IEEE/AIEE 42-1923

AIEE Standard Symbols for Electrical Equipment of Buildings

NORMA vydaná dňa 30.11.1923

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The information about the standard:

Designation standards: IEEE/AIEE 42-1923
Note: NEPLATNÁ
Publication date standards: 30.11.1923
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE