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光纤通讯是光纤应用的主要领域之一,它的发展速度很快。据市场预测光,纤通讯产品的市场销售额将从1982年的5.2亿美元
Optical fiber communication is one of the main areas of optical fiber applications, its rapid development. According to the market forecast of light, fiber communications products market sales will be 5.2 billion in 1982