
Withdrawn 1994: Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) by the Hot-Dip Process, Commercial Quality
出版:American Society for Testing and Materials

专家解读视频
Withdrawn 1994: Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) by the Hot-Dip Process, Commercial Quality
出版:American Society for Testing and Materials
专家解读视频