
Withdrawn 1967: Specification for Carbon-Silicon Steel Plates of Intermediate Tensile Ranges for Fusion-Welded Boilers and Other Pressure Vessels
出版:American Society for Testing and Materials

專家解讀視頻
Withdrawn 1967: Specification for Carbon-Silicon Steel Plates of Intermediate Tensile Ranges for Fusion-Welded Boilers and Other Pressure Vessels
出版:American Society for Testing and Materials
專家解讀視頻