
Standard Specification for Steel, Sheet and Strip, Heavy Thickness Coils, High Strength, Low-Alloy, Hot-Rolled, with Improved Formability
出版:American Society for Testing and Materials

专家解读视频
Standard Specification for Steel, Sheet and Strip, Heavy Thickness Coils, High Strength, Low-Alloy, Hot-Rolled, with Improved Formability
出版:American Society for Testing and Materials
专家解读视频