UNE 21170-5-1:1993被替代
Common Test Methods For Insulating And Sheathing Materials Of Electric Cables - Methods Specific To Filling Compounds - Drop-point - Separation Of Oil - Lower Temperature Brittleness - Total Acid Number - Absence Of Corrosive Components - Permittivity At 23 Degrees C D.c. - Resistivity At 23 Degrees C And 100 Degrees C
出版：Asociacion Espanola de Normalizacion
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