
Guide Specifications For Hollow Metal Doors And Frames
出版:National Assoc. of Architectural Metal Manufacturers

專家解讀視頻
基本信息
標準編號: NAAMM HMMA 860:2011
標準類別:Standard
出版單位:National Assoc. of Architectural Metal Manufacturers
標準頁數:32
標準簡介
Defines the requirements for welded steel stiffened hollow metal doors and frame product that are subject to lower frequency use than commercial and institutional applications.
本標準替代的舊標準
替代本標準的新標準