標準號：DIN EN 50289-4-9-2002
中文標準名稱：通信電纜.試驗方法規范.第4-9部分:環境試驗方法.氣動阻力; 德文版本 EN 50289-4-9:2001
英文標準名稱：Communication cables - Specifications for test methods - Part 4-9: Environmental test methods; Pneumatic resistance; German version EN 50289-4-9:2001
標準類型：K13
發布日期：1999/12/31 12:00:00
實施日期：2002/5/1 12:00:00
中國標準分類號：K13
國際標準分類號：33.120.10
適用范圍：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.#,,#