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AENOR Norma
UNE 21320-4:1989

UNE 21320-4:1989

Fluidos para aplicaciones electrotécnicas. Determinación de la densidad absoluta y relativa de los aceites aislantes y de turbina (métodos del areómetro y picnómetro).

FLUIDS FOR ELECTROTECHNICAL PPLICATIONS. DETERMINATION OF DENSITY AND RELATIVE DENSITY OF INSULATING OILS AND TURBIN OILS. (HYDROMETER AND PYCNOMETER METHODS).

Publication date:
1989-12-11 /Cancelled
Cancellation date:
2013-09-12
Version confirmed on:
2000-05-01
Cancellations:
38
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