LED lighting will be the potential blowout into the homes of ordinary people
fecha:2010-12-01 17:20
eports, some members of the public in November holiday in Nanjing had a strange illness, as long as a mall will feel dizziness, chest tightness and other physical discomfort and the feeling with the increased growth of shopping time, but once you leave symptoms will go away after shopping. Analysis by health experts because these symptoms than population density is too large, poorly ventilated, the malls ultraviolet energy-saving lamps, strobe, electromagnetic radiation are also important causes
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02/06 22:05