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["采购内容"]
["序号","材料名称","规格型号","备注"]
[1,"雷诺网","材质：5%AL-ZnP\n网孔型号：6*8\n端丝：D（mm）=60(公差0±8)\n网面钢丝：2.4/3.0"]
[2,"格宾网","材质：5%AL-ZnP\n网孔型号：8*10\n端丝：D（mm）=80(公差0±10)\n网面钢丝：2.7/3.4"]
[3,"土工布","400g/m2"]
[4,"土工膜","两布一膜600g/m2"]