BS 3939SECTION9:1967

Graphical symbols for electrical power, telecommunications and electronics diagrams. Measuring instruments and electric clocks.

NORMA vydaná dňa 30.4.1975

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The information about the standard:

Designation standards: BS 3939SECTION9:1967
Note: NEPLATNÁ
Publication date standards: 30.4.1975
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS