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GRT helps the development of space industry
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Transfer the research and development of core and cutting-edge technologies into productivity, promoting China's national optica enterprises to support and lead the healthy development of high-end optical industry.
The scale construction of 5G in the future and FTTx in fixed-line b...
Today，in China, 4G network is the most commom used mobile communica...
Under the new economic normal background of "internet plus&quo...