General No. Classfiied No. Name
ASTMA123 A123/A123M
Standard Specification for Zine (Hot-Dip Galvanized) Coatings on
Iron and Steel Products  
ASTMA153 A153/A153M
Standard Specification for Zine Coating (Hot-Dip) on Iron and Steel
Hardware  
     
 
     
 
 
 
 
 
 
 
 
版權所有 © 昕一工業股份有限公司 地址：苗栗縣竹南鎮公義里仁義路12 號 電話：037-581177 傳真：037-585500