IAPMO IGC 341 : 2017现行
DWV PIPE CONTENT WARNING DISK
出版：International Association of Plumbing and Mechanical Officials
专家解读视频
基本信息
标准编号： IAPMO IGC 341 : 2017
标准类别：Standard
出版单位：International Association of Plumbing and Mechanical Officials
标准页数：0
标准简介
Includes pipe content warning disks (CWD) intended for installation in the cleanout of ABS, PVC and Cast Iron, drain waste and vent systems and specifies requirements for materials, physical characteristics, performance testing, and markings.
