YDT 590.4-2005 通信电缆塑料护套接续套管 第四部分 装配套管.pdfVIP

ICS 33.120.99 M 42 11U 中华人民共和国通信行业标准 丫D/T590.4-2005 通信电缆塑料护套接续套管 第四部分:装配套管 Plasticjacketjointclosurefortelecommunicationcable Part4:Assemblyjointclosure 2005-05-11发布 2005-11-01实施 中华 人 民共和 国信息产业部 发 布 YD,门，590.4-2005 目 次 前 言 ··························，····································，···················································…… n 1 范围 ·:·············，·····················································…… 1 2 规范性引用文件 ·，，··，··················，··，·······························，···········.·.·············……，，，.，...…… 1 3 型式及规格·········，，，，·，，··············，·····，······ 】。··，，··········· 。·，·，，，，，，，，··············，，··，··… 1 4 要求 ····························································，，，·，，··············‘···，···························…… 2 5 试验方法·········，···································································································…… 4 6 检验规则 ·············································································································…… 4 7标志、包装、运输和贮存·············，，·····················，·············································……5 附录A(规范性附录)塑料外壳材料的主要性能要求和试验方法 ············，，，·························，…… 6 丫D门.590.4-2005 oli 吕 YD/r590 通《信电缆塑料护套接续套管》分为以下6个部分: — 第一部分:通用技术条件; — 第二部分:热缩套管; — 第三部分:注塑熔接套管; — 第四部分:装配套管; — 第五部分:通气式装配套管; — 第六部分:填充式套管。 本部分为YD/r590的第四部分。 本部分应与YD/r590.1一起使用。 本部分的附录A为规范性附录。 请注意本部分的某些内容有可能涉及专利。本部分的发布机构不应承担识别这些专利的责任。 本部分由中国通信标准化协会提出并归口。 本部分起草单位:北京通和实益电信科学技术研究所有限公司