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ʲôⱡˮʯⱡˮʯAl2O3nH2OAlOOHH2O n=0.080.62ӢPseudo-boehmiteӢļдPBⱡˮʯֳƼ//һˮʯⱡˮʯ״ˮʯಪķʯһɲȷᾧ̬̬ĹɲƷṹͱˮʯȫƣСᾧȲͽṹΪܱľƬһζİɫ״ʪƷ״ƷƷСݸߣȱܺãിȸߣдص㣬ǿᡢǿɷ۱¶ڿʪ ִʯͻѧҵУ90%ϻѧӦͨʵֵġ㷺ӦԴԴۺúͻȾƷּܶ࣬͡ʯͻϸʹõĹҪʹ壬ڴҵռıԼΪ57%ⱡˮʯΪƱҪԭϣڴҵռҪλⱡˮʯڴռ20%ʯɷ˾³ʯͻ˾ͻ˾ҷĽµߣⱡˮʯҲϼӴŷձǹ⼸ҪĴء ҪӦʽ 1.ʯͻƴҵճɸϳɵԴ ⱡˮʯҪѻճⱡˮʯճߴǿ⣬ԵڴֲߴȺˮȶԣڴԻܶȣߴԡ 2. ⱡˮʯ㷺ڻͼʯͻ෴Ӧ壬⾫ƴ壬壬黯ȡⱡˮʯˮΪ-ҲΪʹá 上一篇2020꣨죩ѧƷгֻ下一篇ⱡˮʯ |