{"json":"[{\"index\":\"0\",\"tran_label\":\"产品型号\",\"tran_value\":[\"GS-5860\"]},{\"index\":\"1\",\"tran_label\":\"最大纸张尺寸\",\"tran_value\":[\"58毫米\"]},{\"index\":\"2\",\"tran_label\":\"接口\",\"tran_value\":[\"USB\",\"蓝牙\"]},{\"index\":\"3\",\"tran_label\":\"打印速度\",\"tran_value\":[\"60毫米/秒\"]},{\"index\":\"4\",\"tran_label\":\"保修期（年）\",\"tran_value\":[\"1年期\"]},{\"index\":\"5\",\"tran_label\":\"电源供应\",\"tran_value\":[\"直流7.4V/1.5A\"]},{\"index\":\"6\",\"tran_value\":[\"WIN7/WIN8/WIN10/安卓/IOS\"],\"tran_label\":\"驱动\"}]","type":"2"}
