BYD Lighting: Leading the
fecha:2010-11-23 15:54
e largest source of mercury, according to the relevant data, an energy-saving lamp tube contains an average of 0.5 to 5 mg of mercury, only 0.5 mg, for example, the mercury immersion will result in about 180 underground tons of water pollution, and now most people do not know the dangers of used energy-saving lamps will be disposed of together with. At present, China consumes about 800 million energy-saving lamps, only the calculation, even if 800 million energy-saving lamps, only one-thousandth
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