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["2017年钢材采购计划"]
["序号","材料名称","材料规格、参数","单位","数量","单价（元）","金额（元）","付款方式及时间","到货时间","建议品牌","备注"]
[1,"钢板","4mm*1250*6000","吨",5]
[2,"钢板","6mm*1250*6000","吨",8.5]
[3,"钢板","8mm*1250*6000","吨",5.5]
[4,"钢板","10mm*1250*6000","吨",4.5]
[5,"钢板","16mm*1500*6000","吨",3.5]
[6,"锰钢板","14mm*1250*6000","吨",3]
[7,"不锈钢钢板","12mm","张",3]
[8,"不锈钢钢板","3mm","张",2]
[9,"槽钢","100*48*5.3","吨",1]
[10,"槽钢","140*58*6","吨",1]
[11,"角钢","40*40*5","吨",1]
[12,"角钢","63*63*5","吨",1]
[13,"焊接弯头","φ38","个",60]
[14,"焊管","φ38*3.5","支",50]
[15,"镀锌水管","φ15*3","支",30]
[16,"轻轨","24（kg/m）107*92*51","米",700]
[17,"破碎机护板",null,"块",6,{"$nulls":5},"供图"]
[18,"钢轨","30Kg/M","米",40]
["合计金额"]

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