LED full color display applications and technical specifications
Date:2011-07-06 13:26
Status:Be resolved
Question:admin
ty of the work of a great bearing on current and working environment, even brand-name long-life tube, if the state does not work properly, life will be shortened, which are related to costs. Almost all manufacturers have LEDs life as a big-screen life, in fact, is wrong. Big-screen life is what should be many, but also a problem of cost performance. Computing business operations and return on investment screen, there is an o
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