General Office of Fujian Provincial People's Government Information Industry Department and othe
fecha:2011-05-18 10:12
estado:para resolver
pregunta:admin
~ 2010)
Semiconductor light-emitting diode (referred to as LED) is a new solid-state lighting devices. It has high energy efficiency, low voltage and low current work, rich colors, long life, high reliability and environmental protection, etc., is a new generation of energy-efficient lighting products. Solar energy is both a rich and non-polluting renewable energy, its most important applications is through the solar cells convert light into electricity, which are solar photovoltaic industry
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