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һ ˷һ˷ѹ1˷ƷƷࡢûݡַʱЧƷŻݼʹŻȯӰ졣2ûפĵƷɲοƷ˷ѹ򣨺ɽķԱ̵콢꼰ֶٷ콢˷ѹ򣩡ر˵1ΪȥŻݴĽŻݴʹŻȯȴʽ2аַᰴղַͬȡ˷ѡ

ĶݣԼӴַʽʶ֣ĶؿǡЭ뾩վ"վ"ַwww.jd.comߣ¼Ϊ""֮;PLUSԱԼϸĶЭ飬"ͬⲢ"ť󣬱Э鼴ɶ˫Լķļ 1 ض1.1PLUSԱ PLUSԱΪͻ򡭡

һ ˷һ˷ѹ1˷ƷƷࡢûݡַʱЧƷŻݼʹŻȯӰ졣2ûפĵƷɲοƷ˷ѹ򣨺ɽķԱ̵콢꼰ֶٷ콢˷ѹ򣩡ر˵1ΪȥŻݴĽŻݴʹŻȯȴʽ2аַᰴղַͬȡ˷ѡ

һ ˷ һӪƷ˷6ԪƷʵ59Ԫ˷ѣƷؽ˷ѡPLUSûοPLUSԱȨеʣϸ¡ ̼Ʒ̴֧ͬյ59Ԫʣϸο̼Ʒ˷ѹ򡷡ڶ ˷ϸһӪƷ˷ȡ򶩵ʵˮƷҵƷϳ塭

һ֧̣һ֧ʽЩ֧1ѡڶʹʱѡֽPOSˢ֧Ʊʽ֧ͨAPPֻͻ ɨɨɨϵĶ뷽ʽֻɶ֧ɨ֧ɲ鿴˵2֧ѡ֧롰ҵĶʾвĿǰ֧֧ҵɡ

һӪƷ˷ȡ׼һͷþȫӪƷ˷Ǹݶʵػۺϼģȡ߼˷ѣÿͷʽȡͷҲͬ˷Ѽ߼˷=˷+˷ʽͣ1ʵأKG=Ʒ2أKG=Ʒ(CM)*(CM)*ߣCM/ϵ һַӳܶȵļķʽ͡

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