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Ϊʲô˵ʯӢǰ뵼Ϲս

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2020-4-7 18:38:00 | ʾȫ¥ |Ķģʽ

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202004040122050092.jpg




Դǿ⾫ѡ2019걨

ʯӢΪеġʹڡһSiO2ΪֵIJгǿĻеѧܡܡѧܺ͵ѧܡڰ뵼塢ѧͨѶ̫ܵҵУŲá

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202004071445135792.jpg



ʯӢҵдεʯӢɰ͹軯ʯӢɰΪʯӢϼƷҵҪԭϣ۸ֱӰ쵽ɱƷʺгIJͬԭϱ·ΪͨʯӢɰϢøߴʯӢɰ

ԭϾ顢ˮϴɡˮ⡢ϳɵȹγʯӢƷʽϵ͵IJ͸ʯӢƱʯӢ͸ʯӢƷʸߵĺϳʯӢӹγʯӢάʯӢܡʯӢʯӢʯӢƷ

ʯӢҪڰ뵼塢ˡԴպʯӢһȼӹɶͲܵʽٽһӹʯӢͲǰ뵼Ƴɢʴ̹ʯӢɢܡֵIJϣϳʯӢҲĤҪģԤư95%ΪߴʯӢҲҪĴʯӢϡ

ʯӢгǵ͵¢гĿǰȫ߶ʯӢгҪɺϡͼܡϣȺͷҵաЩͷҵʷƾã߱صļƣóгƷֵߡǿڳгŹУ˽ǿβҵƺͲҵģơ

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202004071445138058.jpg


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ŵϢպȸ߿ƼҵʯӢʯӢƷҵڹˮƽ豸췽ȡ˴ʯӢƷҵԴܼҵܼ͡ʽܼͷת䣬ӿֳʯӢɷݡнݽʯӢ˴ʯӢһʯӢҵ

ڰ뵼幤ҵУߴȾ͸µʯӢϼƷDZزٵĸġĿǰ뵼ʯӢҪΪ뵼뵼ʯӢͰ뵼ʯӢϣгģռȷֱΪ41%31%28%2018ȫ뵼ʯӢгΪ206Ԫ

δҹ뵼ҵĸǵƷӡӵδ԰뵼뵼幤ҵصʯӢҵҲõٷչгģͬʱҲ߶ҹ뵼ʲ⡣Ҽɵ·ҵչƽҪչҹ뵼ҵ߹ؼ豸ͲϵĹʡ

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