ڲu(x)]ښʹ^׳F(xin)BKеIJ
u]Nãѽ(jng)BKw׃ڰl(f)nB˴u(ni)坍Ƀy,u˽ⲻ߀}
ϴuB(dng)n]坍sѴu港gě]⣬ҕםBK
1.nnuƤЬӡnʹôcϡҺƯׄʹÕr(sh)20-30犺òЩBu(ni)r(sh)g^Lnݕr(sh)gׂ(g)Сr(sh)
2.īˮϞù׃γɵùc(din)ʹôcϡҺƯׄʹÕr(sh)ֻҪƯׄͿn̎ݎ犲
3.ˮˮˮPPʹ}Һױ
4.ӛ̖PϞʹÉA坍ЙC(j)܄ͪϩȥȥۄ
5.zNӡȥʹ÷ʹ20%-40
%ĚcNaOHҺݶʮСr(sh)òȻ30%-50%}ᣨHclҺʮ犺ò
6.܉A坍
7.ʯҹ坍
ע
1.ϳۄʹÕr(sh)z
3.Јȥ۵坍Ʌȥ۷ժ֮Vϲ坍˾-V݁\(yn)坍λ-V݁\(yn)_Ļ؏Vҕ坍Ψһָλ