
Insulating And Sheathing Materials Of Electric And Optical Fibre Cables - Common Test Methods - Part 5-1: Methods Specific To Filling Compounds - Drop Point - Separation Of Oil - Lower Temperature Brittleness - Total Acid Number - Absence Of Corrosive Components - Permittivity At 23 Degree C - D.c. Resistivity At 23 Degree C And 100 Degree C
出版:Osterreichisches Normungsinstitut

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