Display technology advantages
Date:2011-05-17 17:56
Status:Close
Question:admin
n refresh frequency 200Hz / s. ② fiber transmission loss is low, long-distance relay. Its maximum distance is up to 15,000 meters relay to improve the reliability and stability. ③ fiber transmission resistance to electromagnetic interference. fiber is an insulator material, it is not the nature of the lightning interference, ionosphere changes and the interference of sunspot activity, are not subject to electrified railway and high voltage equipment, feeders and other industrial electrical in
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