UL 5B-2009 Strut-Type Channel Raceways and Fittings.pdf

ul,UL标准,美国保险商实验室,美标,其他规范
文档页数:24
文档大小:634.5KB
文档格式:pdf
文档分类:其他规范
上传会员:
上传日期:
最后更新:

UL UL 5B ⑧ Underwriters Laboratories Inc . Standard for Safety Strut-Type Channel Raceways and Fittings This PDF Standard downloaded from . . uLY29,2009 UL 5B UL Standard for Safety for Strut-Type Channel Raceways and Fittings ,UL 5B Second Edition ,Dated April 14 ,2004 Summary of Topics The following revision being issued for UL 5B : Correction to Table 14.1 ,Maximum resistance of individual sections and fittings Text that has been changed in any manner or impacted by UL's electronic publishing system is marked with a vertical line in the margin .Changes in requirements are marked with a vertical line in the margin and are followed an effective date note indicating the date of publication or the date on which the changed requirement bees effective The revised requirements are substantially accordance with Proposal (s)onthis subject dated May 22 2009. All rights reserved .No part of this publication may be reproduced ,stored in a retrieval system ,or transmitted in any form by any means ,electronic ,mechanical photocopying ,recording ,or otherwise without prior permission of UL . UL provides this Standard " asis "without warranty of any kind ,either e...

资源链接请先登录(扫码可直接登录、免注册)
十年老网站,真实资源!
高速直链,非网盘分享!浏览器直接下载、拒绝套路!
本站已在工信部及公安备案,真实可信!
手机扫码一键登录、无需填写资料及验证,支持QQ/微信/微博(建议QQ,支持手机快捷登录)
①升级会员方法:一键登录后->用户中心(右上角)->升级会员菜单
②注册登录、单独下载/升级会员、下载失败处理等任何问题,请加客服微信
不会操作?点此查看“会员注册登录方法”

投稿会员:匿名用户
我的头像

您必须才能评论!

手机扫码、免注册、直接登录

 注意:QQ登录支持手机端浏览器一键登录及扫码登录
微信仅支持手机扫码一键登录

账号密码登录(仅适用于原老用户)