
Standard Specification for Castings, Austenitic, Austenitic-Ferritic (Duplex), for Pressure-Containing Parts
出版:American Society for Testing and Materials

专家解读视频
Standard Specification for Castings, Austenitic, Austenitic-Ferritic (Duplex), for Pressure-Containing Parts
出版:American Society for Testing and Materials
专家解读视频