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根据 Kessler 市场通报发表的最新报导,今后若干年,光纤系统总销售额将以年平均33%的速率递增,到1989年将从1983年的3亿美元增长到30亿美元。据 Newport R.I.研究小组宣布,后6年除美国外的市场增
According to the latest report from the Kessler Market Bulletin, the total sales of optical fiber systems will increase at an average annual rate of 33% over the next few years and from 1989 to 300 million U.S. dollars from 300 million U.S. dollars in 1983. According to the Newport R.I. research group, the market addition to the United States increased over the next six years