GMW2M-ST-S-CR1-HD90G90G-U金属材料 ¥5020.00 GMW2M-ST-S-HR2-EG36G36G-E室温拉伸 ¥5020.00 GMW3032M-ST-S-CR240B2-HD90G90G-U首钢 ¥5020.00 GMW3399M-ST-S-HR1400T/1050Y-MS-HD90G90G-U公称厚度 ¥5020.00 GMW2M-ST-S-CR1-EG60G60G-E拉伸应变痕 ¥5020.00 GMW3399M-ST-S-CRTRIP700-HD90G90G-U加工状态 ¥5020.00