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̭ϴɰܴﵽ46%Ʒλ

ڣ2020-02-16 08:55

ɰʵϸ󾫿ũҵȷ涼ҪӦãǶָҲȷĹ涨һ㶼Ҫ38%ЩҵҪ42%.......

ɰʵϸ󾫿ũҵȷ涼ҪӦãǶָҲȷĹ涨һ㶼Ҫ38%ЩҵҪ42%ϣһЩҵҪҪıҪ4.4ҪﵽЩҪ󣬾ͱѡᴿʯʹָƷλƷλDZشԴﵽҵҪѯ̭ϴɰܴﵽ46%ϵƷλ𣬶⣬еڴԽϣʿ

ҪɷFeS2()ϽĺӦΪ53.3333%Ϊ46.6666%˵ĺϽԴﵽ53.3333%ʵ󲢷ǵʣĻʣ53.333%ۺǴﲻģô46%ƷλûпܴﵽأʵƷλȫпܴﵽģΪ̭ϴǷdzɾģʷdz٣̭ϴɰƷλձ鶼Գ38%еΪͻṩɰϴѡϴѡɰЩѾ42%Ŀǰûг46%İⲢ˵̭ѡ46%ɰʱûĸҵɰĺ˸ߵҪ󣬴Ҷ֪ƷλͻdzʷȵģҪ뾫ƷλߣʱȻҪ½ģΪ˴ﵽ46%ôһûָ̫꣬ȥؼľָDz̫ģΪֹҲûĸͻҪǵ̭ϴ46%ϵɰ

ʵ46%ϵɰ岢УȫͨС͹ҵ֤ʵУᳫϾԴʧзеרҵ̭з쳧ңɰϴѡᴿзḻľ飬Ƶƽ̨ΪͻСɰϴѡ飬ƹ̣ӭѯϵ绰0371-64588838.

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