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iһһ߹

еģiد``lد~̣˼:.(ձ:ƽˤۤ,Ƭ˥ۥ,nihon go),,һҪΪձеϴʹõ,ձĹٷ.ͨڴ

5245454

һحدؼح һ һ һدؼ ʻ دحددؼ ʻ

һһ [y chng y h] : һȳ,һӦ.ԭ˸ͨ.Ҳ˻,Ӧ. :γ¡򣴨С¾:䷨;кӦ.Ӧһһ;ԳҲ.

͹ô1=2 һ500.һһ˼һ,500׻1=0.51=500(m)1=5000(dm)1=50000(cm)1=500000(mm)

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