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IEC 60034-7:1972

IEC 60034-7:1972

Rotating electrical machines - Part 7: Symbols for types of construction and mounting arrangements of rotating electrical machinery

Machines électriques tournantes - Partie 7: Symboles pour les formes de construction et les dispositions de montage des machines électriques tournantes

1972-01-01 /Anulada
Resumen (inglés):
Gives two systems of classification: an alpha-numeric designation applicable to machines with endshield bearings and only one shaft extension (code I) and an all-numeric designation applicable to a wide range of types of machines (code II) including types covered by code I.
Resumen (francés):

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