ɫͼ͵͵ߣ,첥ɫƬ,

۰ĭһͨ^ȼĭϵȼԣӾȼ蟟ʹλϨҲɲúȼԪصɫͼ͵͵ߣ,첥ɫƬ,Ԫȼĭԭϡ

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ȼ횾һN򔵷NܣضȻӽضֽɲȼ|cĭȼaﷴɲȼ|ɷֽܽKֹĭɻ|

ھ۰ĭУȼҪl]ã׻

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ĭȼrֽĿȼwɫͼ͵͵ߣ,첥ɫƬ,裬ʹDɲȼ̿ĭwףP_1.5%ҕrɫ@^ѵȼЧ

uȼҪښаl]ãuĭȼ朽KֹȼruȼPYϣʹ

(3)


ĭ@^Mȼܣïw壨Br|֔_12% -14%ȣcl|֔_18% 20%- u“Õrɫͼ͵͵ߣ,첥ɫƬ,裬ڴһąfͬЧˮڻԴĭgγɲȼԵϣĶȼáͬrҲһNƄ


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