LED lighting and LED display development process
fecha:2011-06-13 15:08
estado:para resolver
pregunta:admin
trol technology field, the screen dynamic display greatly increased. This stage, LED display from the initial output value of tens of millions to dozens of very fast development of the company, in Chinas development, some companies, the annual output value of several hundred million dollars, product applications, including finance, securities, annual output value , sports, airports, railway stations, road traffic, advertising, postal services, telecommunications and many other fields, especially
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