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(du)ߝȵͷc(din)ЙC(j)UˮɲҬ̿܄
2013-08-22 08:55 Դ:δ֪
(du)ߝȵͷc(din)ЙC(j)UˮɲҬ̿܄
܄Ҭ̿܄c|(zh)֮gƽP(gun)ϵ,ͨ^׃ضȡ܄pHֵȗl,ƽ,|(zh)Ļ̿Ó@Nˇһͨ^N;팍(sh)F(xin):׃ȾĻW(xu)|(zh);ʹÌ(du)ȾHȻ̿(qing)܄ȡ;ʹÌ(du)Ҭ̿HȾ(qing)|(zh)M(jn)ÓQ(һH|(zh)՞Ŀĵʹ)(j)܄IJͬɷ֞oC(j)܄ЙC(j)܄
oC(j)܄ҪßoC(j)(H2SO4HCl)A(NaOH)܄BTW(xu)~ˇо˱Ӻ͌(du)ȱˮҺڻ̼ϵƽP(gun)ϵ,ҺpHֵ(du)Ҭ̿ܵӰ,ڹ̶ϵÓ(dng)W(xu)ͬr(sh)gЪ̶Bm(x)оӺĻ̿Aˇ^,Լ(du)̿ЧʵӰ,̽ӑˉA܄̿ijҎ(gu)ϾW(xu)ϿƌW(xu)̌W(xu)Ժ谵һNЙC(j)܄(ZL),(du)ӡȾUˮ̎еĻ̿M(jn)ԓһNoɫ(f)ЙC(j)܄,(jng)sܷ(f)ʹ,(du)һЩпɻյďUSҾ^ߵƏVr(ji)ֵ
ڻėlߜغ͚wĹͬʹ@һ^̸M(jn)(j)J(rn)ٻ^(dng)p10%ԃ(ni)r(sh)Ҫl(f)@һҬ̿µһЩԭ:
1. ׃|(zh)ĻW(xu)|(zh)ʹ䌦(du)̿½
2. Ì(du)|(zh)H܄Ļ̿ܽ
3. üӟķʹƽB(ti)Ɖ|(zh)Óx
4. ܇|(zh)|(zh)ĝ()M(jn)н
5. Ì(du)̿H|(zh)|(zh)Ļ̿ÓQ
6. ֽֽķʹ|(zh)ֽɵͷ|(zh)ȥ
Ҭ̿܄^mЩ,猦(du)ߝȡͷc(din)ЙC(j)Uˮᘌ(du)^(qing),һN܄ֻÓijЩȾ,ˮ̎^еȾN,׃,һNض܄đ(yng)÷^խ
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oP(gun)
(qun) Ҭuh(hun)Ƽ˾ ַʡx܇ԪI(y)^(q) g(sh)֧֣ xAW(wng)j(lu)
N۟ᾀ0371-66550800 0371-64350022 棺0371-66550800 C(j)15538339800 (lin)ϵˣ(jng)
N۟ᾀ0371-66550800 0371-64350022 棺0371-66550800 C(j)15538339800 (lin)ϵˣ(jng)