DIN EN 50289-4-9-2002 通信电缆.试验方法规范.第4-9部分:环境试验方法.气动阻力; 德文版本 EN 50289-4-9:2001

标准号：DIN EN 50289-4-9-2002
中文标准名称：通信电缆.试验方法规范.第4-9部分:环境试验方法.气动阻力; 德文版本 EN 50289-4-9:2001
英文标准名称：Communication cables - Specifications for test methods - Part 4-9: Environmental test methods; Pneumatic resistance; German version EN 50289-4-9:2001
标准类型：K13
发布日期：1999/12/31 12:00:00
实施日期：2002/5/1 12:00:00
中国标准分类号：K13
国际标准分类号：33.120.10
适用范围：The document details the method of test to determine the pneumatic resistance of cables used in analogue and digital communication systems. This test only applies to cables which are protected by gas pressurisation. It is to be read in conjunction with Part 4-1 of DIN EN 50289, which contains essential provisions for its applications.#,,#