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0lYxY(ji)
ԭƬl(wi)ԡ߲ͨ\(yn)ݔҾ߲늲xxbƷa(chn)O(sh)C(j)еԭϡozyO(sh)
~h IJ Ͳh f |οh ͤοh ˮοh οh ɳοh | οh R߿h ɳȺu ɳȺu ɳȺuču亣 ָɽ h
T ڲSƸ ڲĤ ϲԒ ڻ
L(fng)ܷ(wn)NʹÈϲͬ߂䲻ͬm÷dzV҂xrP(gun)עr߀(yng)Nһ˽⣬P(yng)Lܶ܉ҵmʹõIJϡ҂ռYϾ@ƪ˽ϴ첣xע(xing)B(sh)(yn)ôϴxһϴ첣xע(xing) 1xϴ (1)ُIIJx泣xĉA|(zh),0.5%ȥۄϴˢ,ԁˮϴ,Ȼ1%~2%}Һ^ҹ(Сr),ԁˮϴ,֮ȥxˮ_ϴɵ,ڼς. (2)ʹ^ăx,ԁˮϴˢo,ȥ۷ۻϴҺϴ,ԁˮϴ,֮ȥxˮ_ϴɵ,ڼς
NS܉M㲻ͬϵIJͬͨ^{(dio)첣IJ|(zh)cˇSҿϵ|(zh)l(f)dz׃Ķʹӷ(wn)á糣õ䓻(qing)h(yun)ͨƬȫɿČҪBW(xu)xϴ췽cҎ(gu)ҵһ(sh)(yn)ҲxϴҎ(gu) 1UUҺUҺ,õ|(zh)ָ. 2xϴɃĘ(bio)(zhn):xϸˮ,Ȳ۳ˮ,Ҳɹ 3xи֬:ßļA(Na2CO3)Һϴ·ϴ,ˮ_ϴ. 4xиyˮĉAA̼}:ϡ}
L(fng)ܷ(wn)NʹÈϲͬ߂䲻ͬm÷dzV҂xrP(gun)עr߀(yng)Nһ˽P(yng)Ḷܶ܉ҵmʹõIJ҂ռYϾ@ƪ£˽ⲣxϴrע(xing)B(sh)(yn)ôϴxһxϴrע(xing) 1xϴ (1)ُIIJx泣xĉA|(zh),0.5%ȥۄϴˢ,ԁˮϴ,Ȼ1%~2%}Һ^ҹ(Сr),ԁˮϴ,֮ȥxˮ_ϴɵ,ڼς. (2)ʹ^ăx,ԁˮϴˢo,ȥ۷ۻϴҺϴ,ԁˮϴ,֮
ʯӢɰALʯʯʯȞԭ(jng)͡ߜӹٽ(jng)˻áV\(yn)ڽˇg(sh)xI(lng)NS܃(yu)ԽƳɸNT҂߀ɸNRƬb֪cк΅^(q)eԼ(sh)(yn)ҲxԓϴՈһxcą^(q)e ָʢ|(zh)IJa(chn)Ʒ,һҪÁb|.ƿԇƿ֮. ӋߜyĮa(chn)Ʒ,һ㶼п̶Ⱥ;.:ͲضӋζ֮ |(zh)ăxQ鲣x.(yn)дʹòx,?yn)鲣кܸߵĻW(xu)(wn)᷀(wn),кܺõһęC(j)е(qing)Ⱥ
NS܉M㲻ͬϵIJͬͨ^{(dio)첣IJ|(zh)cˇSҿϵ|(zh)l(f)^׃Ķʹӷ(wn)á糣õ䓻(qing)h(yun)ͨƬȫɿČҪBW(xu)xϴ췽cҎ(gu)ҵһ(sh)(yn)ҲxϴҎ(gu) xϴ 1UUҺUҺ,õ|(zh)ָ. 2xϴɃĘ(bio)(zhn):xϸˮ,Ȳ۳ˮ,Ҳɹ 3xи֬:ßļA(Na2CO3)Һϴ·ϴ,ˮ_ϴ.
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