Status of the emergency lighting technology
Date:2011-05-18 11:27
Status:Be resolved
Question:admin
system uses common sense, lack of knowledge requirements and the necessary maintenance understanding, resulting in emergency lighting and parts ahead of time to life. As usual do not, so I do not know the problems tend to lose effectiveness at a critical time, resulting in emergency lighting system useless. Therefore, once the electricity power, which will result in irreparable loss of life and property.
China LED lighting lighting network of technical papers
On the other hand, since most of t
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