DB31T289-2003住宅信息配线箱通用技术条件.pdf

《DB31T289-2003住宅信息配线箱通用技术条件.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、免费标准下载网(www.freebz.net)ICS35.200L65备案号：13208-2003上海市地方标准DB31/T289-2003住宅信息配线箱通用技术条件GeneralTechnicalRequirementofTelecomJunctionBoxforHouse2003-02-24发布2003-05-01实施上海市质量技术监督局发布免费标准下载网(www.freebz.net)无需注册,即可下载免费标准下载网(www.freebz.net)免费标准下载网(www.freebz.net)无需注册,即可下载免费标准下载网(www.free

2、bz.net)DB31/T289-2003目次前言..............................................................................................................................................II1范围.........................................................................................................

3、..................................12规范性引用文件.........................................................................................................................13产品分类...........................................................................................................

4、.........................13.1标识、型号、名称表示：.....................................................................................................13.2使用环境...............................................................................................................................2

5、3.3基本配置...............................................................................................................................23.4规格、尺寸...........................................................................................................................24技术要求.....

6、...............................................................................................................................24.1外观......................................................................................................................................24.2绝缘电阻..

7、.............................................................................................................................34.3电气强度...............................................................................................................................34.4阻燃要求.........

8、.............................................................