"Twelve Five" power LED lighting technology is the time to catch up
fecha:2011-06-07 14:51
estado:para resolver
pregunta:admin
earch and development capabilities, the lack of industry standards, product homogeneity serious, blind investment, patents and intellectual property. Many factors influence its development, the technical problem is the LED business in the country across the primary obstacle in front. However, almost no grasp of domestic enterprises LED core technology, most companies are in midstream and downstream industry chain; upstream industry chain, only a few domestic enterprises, and the production extre
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