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

歡迎來到寰標網! 客服QQ:772084082 加入會員
當前位置: 首頁 > 標準詳情頁

PREN 1852-1 : DRAFT 2016被替代

PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - POLYPROPYLENE (PP) - PART 1: SPECIFICATIONS FOR PIPES, FITTINGS AND THE SYSTEM

出版:Comite Europeen de Normalisation

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標準狀態變更提醒服務!

專家解讀視頻

基本信息
標準編號: PREN 1852-1 : DRAFT 2016
標準類別:Draft
出版單位:Comite Europeen de Normalisation
標準頁數:0
標準簡介

Defines the requirements for solid wall pipes, fittings and the system of polypropylene (PP) piping systems intended for use for: - non-pressure underground drainage and sewerage outside the building structure (application area code 'U'), and - non-pressure underground drainage and sewerage for both buried in ground within the building structure (application area code 'D') and outside the building structure.