60811-301-2012 Electric and optical fibre cables – Test methods for non-metallic materials – Part 301: Electrical tests – Measurement of the permittivity at 23 °C of filling compounds (Edition 1.0)
C?bles électriques et à fibres optiques – Méthodes d’essai pour les matériaux non-métalliques – Partie 301: Essais électriques – Mesure de la permittivité à 23 °C des matières de remplissage (Edition 1.0)
Electric and optical fibre cables – Test methods for non-metallic materials – Part 301: Electrical tests – Measurement of the permittivity at 23 °C of filling compounds (Edition 1.0) 是非强制性国家标准,您可以免费下载前三页
This Part 301 of IEC 60811 gives the procedure to determine the permittivity at 23 ??which typically applies to filling compounds used for optical cables@ communication cables and optical fibre cables.