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["电脑周边外围设备维修更换及耗材"]
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[4,"打印纸","幸运鸟、得力","B3","箱"]
[5,"粉色打印纸","格之格、天威","A4","箱"]
[6,"电脑内存条","威刚","8G","个"]
[7,"U盘","金士顿","32G","个"]
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[9,"公牛插座6孔 ","公牛","6孔","个"]
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[11,"TP4无线路由器",null,null,"个"]
[12,"鼠标键盘套装USB ",null,null,"套"]
[13,"投影机灯泡",null,null,"个"]
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