
SPECIFICATION FOR STEEL SHEET AND STRIP, HIGH-STRENGTH, LOW-ALLOY, HOT-ROLLED, AND STEEL SHEET, COLD-ROLLED, HIGH-STRENGTH, LOW-ALLOY, WITH IMPROVED FORMABILITY
出版:American Society for Testing and Materials

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SPECIFICATION FOR STEEL SHEET AND STRIP, HIGH-STRENGTH, LOW-ALLOY, HOT-ROLLED, AND STEEL SHEET, COLD-ROLLED, HIGH-STRENGTH, LOW-ALLOY, WITH IMPROVED FORMABILITY
出版:American Society for Testing and Materials
專家解讀視頻