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过去模拟类电子产品的价格每 10年才会降价50％．现在数字类产品每3-4年就会降价50％。这是记者2006年1月19日从“第12届中国电子信息产品市场论坛”上获悉
In the past, the price of analog electronics dropped by 50% every 10 years. Digital products now cut prices by 50% every 3-4 years. This is the reporter on January 19, 2006 from the “12th China Electronics and Information Products Market Forum” was informed