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1.上海是全国最大光导玻璃纤维基地 光导玻璃纤维一直处于领先地位的上海,目前已经成为全国最大的光导玻璃纤维生产基地,为我国建设信息高速公路提供大批优质的“建材”。
1. Shanghai is the largest optical fiber glass base in China Optical fiber glass has always been a leading place in Shanghai. It has now become the largest optical fiber glass production base in the country and provides a large number of high quality “building materials” for China’s information highway construction.