⇣ bifang ⇣bif100ang00006bif500ang00031bif1000ang00063bif2000ang00125bif5000ang00313bif10000ang00627⇣ bifang ⇣bif1,00000ang06266bif5,00000ang313bif10,00000ang627bif25,00000ang1566bif50,00000ang3133bif100,00000ang6266