tag:blogger.com,1999:blog-9191619266867606831.post6413575551414632720..comments2023-08-13T07:40:54.085-07:00Comments on PIPING GUIDE: Functional Purposes of Pipe and Hanger SupportsAkkihttp://www.blogger.com/profile/05403899555236409794noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-9191619266867606831.post-24395105455493365532013-01-15T02:03:00.005-08:002013-01-15T02:03:00.005-08:00very useful and very informativevery useful and very informativesrinivasannoreply@blogger.com