上海无线电四广,是本市生产凯歌牌民用电视机、工业应用电视机、汽车用收放机和导航雷达等多种电子产品的一家大厂。最近几年,该厂生产发展较快,经济效益也比较好。1983～1985的三年,产值、利润、全员劳动生产率都比上年有较大幅度增长有四项产品荣获国家银质奖,去年又获电子工 Shanghai Radio Four is a large factory that produces various electronic products such as Kaige branded civilian television sets, industrial application television sets, automobile radio receivers and navigation radars. In recent years, the plant has developed rapidly and its economic benefits have also been relatively good. During the three years from 1983 to 1985, the output value, profit, and labor productivity of all employees have increased by a large margin compared to the previous year. Four products have won the National Silver Award, and last year they received electronic workers.