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1 | 冷轧不锈钢带\δ=0.5mm 06Cr19Ni10 GB/T 4238 | | | | 0.094 | |
2 | T型钢\T150×150×6.5×9mm Q235B GB/T 11263 | | | 需求为0.131吨,实际二支为0.488吨,贵询价改为0.448吨 | 0.448 | |
3 | 方形冷弯空心型钢\120×120×6mm 022Cr17Ni12Mo2 GB/T 6728 | | | | 3.961 | |