tag:blogger.com,1999:blog-4667792357596500975.comments1969-12-31T16:00:00.000-08:00Ty ren, (thread rod ) Ty treo/ Thanh ren/Ty răng Đai treo, Pad treo (pipe hanger ) Kẹp treo xà gồ Cát Vạn Lợihttp://www.blogger.com/profile/01083984321126376442noreply@blogger.comBlogger0125