hI(y)Sһн(jng)a(chn)ϵеɽ_ƿȸNXϽa(chn)ƷI(y)λڌȪȼɽfڵءx40犵܇̣Ϻ4Сr70C60ͨ
I(y)1997g(sh)ۺa(chn)O(sh)侫zֶMIa(chn)ƷXϽͲϵLEDϵСXɽϵ_ƿϵϵСF(xin)a(chn)ɽ250fֻ_l(f)ĸNXϽͲa(chn)ƷI(lng)ʽ·fܸ(j)͑Ҫa(chn)ϵЮa(chn)Ʒĸʽ̘ˡDÏV͑A
˾ԡ(yu)Խ͑M⡱齛(jng)Iּݻͬl(f)չԭtMȡƷ|(zh)ߡʽµĮa(chn)ƷԼṩ(yu)ķՁ؈VϿ͑\(ni)\
I(y)1997g(sh)ۺa(chn)O(sh)侫zֶMIa(chn)ƷXϽͲϵLEDϵСXɽϵ_ƿϵϵСF(xin)a(chn)ɽ250fֻ_l(f)ĸNXϽͲa(chn)ƷI(lng)ʽ·fܸ(j)͑Ҫa(chn)ϵЮa(chn)Ʒĸʽ̘ˡDÏV͑A
˾ԡ(yu)Խ͑M⡱齛(jng)Iּݻͬl(f)չԭtMȡƷ|(zh)ߡʽµĮa(chn)ƷԼṩ(yu)ķՁ؈VϿ͑\(ni)\