ISO 17455 CORR 1-2007 Plastics piping systems - Multilayer pipes - Determination of the oxygen permeability of the barrier pipe Technical Corrigendum 1《塑料管道系统 多.pdf
-
资源ID：1251825
资源大小：255.50KB
- 资源格式： PDF
下载积分：10000积分
快捷下载
账号登录下载
微信登录下载
下载资源需要10000积分（如需开发票，请勿充值！）
|
友情提示
2、PDF文件下载后，可能会被浏览器默认打开，此种情况可以点击浏览器菜单，保存网页到桌面，就可以正常下载了。
3、本站不支持迅雷下载，请使用电脑自带的IE浏览器，或者360浏览器、谷歌浏览器下载即可。
4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩，下载后原文更清晰。
5、试题试卷类文档，如果标题没有明确说明有答案则都视为没有答案，请知晓。
|
ISO 17455 CORR 1-2007 Plastics piping systems - Multilayer pipes - Determination of the oxygen permeability of the barrier pipe Technical Corrigendum 1《塑料管道系统 多.pdf
1、ICS 23.040.20 Ref. No. ISO 17455:2005/Cor.1:2007(E) ISO 2007 All rights reserved Published in Switzerland INTERNATIONAL STANDARD ISO 17455:2005 TECHNICAL CORRIGENDUM 1 Published 2007-03-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATIONPlastics piping syst
2、ems Multilayer pipes Determination of the oxygen permeability of the barrier pipe TECHNICAL CORRIGENDUM 1 Systmes de canalisations en plastiques Tubes multicouches Dtermination de la permabilit loxygne de la couche barrire dun tube RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to International St
3、andard ISO 17455:2005 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee SC 5, General properties of pipes, fittings and valves of plastic materials and their accessories Test methods and basic specifications. Page 2, Clause 4 Introduce a new symbol and its description to the list of symbols and abbreviated terms: R ox,tot total rate of transfer of oxygen through the pipe wall, expressed in grams per hour (g/h) Page 7, 11.1 Replace Equation (3) with the following equation: () pipe app ox,tot ox,t VV RC t + = (3)
