国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會員
當(dāng)前位置: 首頁 > 標(biāo)準(zhǔn)詳情頁

ISO 22391-2 : 2009(R2014)現(xiàn)行

PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT) - PART 2: PIPES

出版:International Organization for Standardization

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)!

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號: ISO 22391-2 : 2009(R2014)
標(biāo)準(zhǔn)類別:Revision
出版單位:International Organization for Standardization
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介

Describes the characteristics of pipe made of: a) polyethylene of raised temperature resistance (PE-RT), Type I, and b) polyethylene of raised temperature resistance (PE-RT), Type II, intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not the water is intended for human consumption (domestic systems) and for heating systems, under the design pressures and temperatures appropriate to the class of application according to ISO 22391-1.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

ISO 22391-2 : 2007

ISO/DIS 22391-2 : 60.00 (2009)