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我局现有报纸出售机一台(江苏省邮政机械厂产品),可出售四版的湖南日报,售价四分。但有时报纸是六版或八版,售价变了,机器便不能使用。过去遇到这种情况,干脆不售副版,或者临时改变一下机器电路,卖完报后再将电路复原。这样改来改去,容易损坏印刷电路板和元件,而且也比较麻烦。为了
Our existing newspaper vending machine one (Jiangsu Post Machinery Factory products), for sale four editions of Hunan Daily, the price of four points. But sometimes the newspaper is six or eight, the price has changed, the machine can not be used. In the past encountered such a situation, simply do not sell the secondary version, or temporarily change the machine circuit, sell the report and then restore the circuit. This change to change, easy to damage the printed circuit board and components, but also more trouble. in order to