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江苏省海门县达武电子五金厂研制成功的一种连续显示96幅画面的ZN—861型全自动电子智能广告机,于六月下旬正式投入生产。
A ZN-861 automatic electronic intelligent advertising machine with continuous display of 96 pictures successfully developed by Dawu Electronic Hardware Factory of Haimen County, Jiangsu Province was officially put into production in late June.