AHA A135.4:2012現行
Basic Hardboard
出版：American Hardboard Association
專家解讀視頻
基本信息
標準編號： AHA A135.4:2012
標準類別：Standard
出版單位：American Hardboard Association
標準頁數：0
標準簡介
Provides requirements and test methods for water absorption, thickness swelling, modulus of rupture, tensile strength, surface finish, dimensions, squareness, edge straightness, and moisture content of five classes of basic hardboard.
標準備注
Supersedes A A 2243 (05/2003)
