? ? ʯʯ۽(jng)Ȼxʯĥּƶ c(din)W(xu)|(zh)^,ڿ՚Пo(w)׃,ˮ,wY,s|(zh),⻬,Ⱦ,ӹˇܺ,DOPֵ͵ȃ(yu)c(din) ;V켈ИI(y)еďͺϲNϹܲͲƷϼ늾(xin)|zИI(y)݆̥zƷͿИI(y)еԵͿߙn܇(ch)ͿĩͿˮͿϵƷе
2016-08-20 h/ʯӢɰһNӲĥW(xu)ܷĹ}VҪVɷSiO2 ʯӢɰɫɫo(w)ɫӲ7Դo(w)ؐ֬ܶȞ2. 65KOHҺc(din)1750;TTײմҏS(chng)N̖TʯӢɰͨʯӢɰ뾫ʯӢɰʯӢɰʯӢɰϵ? Ҏ4-6Ŀ6-10Ŀ10-2
2016-07-07 h/? ? ? ۞ɫĩa(chn)ʹԭϻڸߜM(jn)й෴γɟo(w)YIJ|(zh)wW(xu)|(zh)hh^(gu)Uͨ^(gu)ĥۙCӹIJͿI(lng)ͻ˻ʯĸȷwԵƿi ? ? ۼӹCеĥۙC߉ĥۙCĥۙCᘌۼӹĕr(sh)߀ҪһЩע ? ? f(shu)@Щ߀ҪͿϑжЩ(yu)c(din)ҪȻ
2016-07-07 h/? ? m÷ ? ɰĥ͛_Ҝpٻ҉mĻ磺}a^S(chng)ͣ܇(ch)(chng)S܇(ch)g܇(ch)؛}ʽ̈(chng)a^Ҫyһɫ߹lh(hun)^(gun)ͬr(sh)](mi)иg|(zh)ĵط ء ĥ͛_ԶO˻ܶʹpm˵ķγһ(g)ܶ坍Bĵcһʩʩڶ;Ժp
2016-07-07 h/? ? ĩCo(w)Ӳ|(zh)wa(chn)ʹԭϞPbOSiO2TiO2ӼԭϻٸߜM(jn)й෴γɟo(w)YIJ|(zh)wW(xu)|(zh)hh^(gu)UڻW(xu)Mɱ_аͨ Tۺϳγ磺 PbO SiO2 ȱʾՈע^e. ָˣ ^(gun)ɫĩ ȣ93 ƽ2.50.5um أ2.7g/ml
2016-07-01 h/mÈ(chng)mڹS(chng)W(xu)УƵtԺkסլС^̈(chng)BȸNcͣ܇(ch)(chng)ƺԼͣ܇(ch)(chng)µ·еӾވ(chng)܇(ch)ʳƷS(chng)͵ͣ܇(ch)(chng)ȵc(din)ͣ܇(ch)(chng)(zhun)íh(hun)(sh)֬(Epoxy)ɰ{ƺwo(w)pmĥΌA坍B^(gun)ɫʩ(jin)ɱ(jng)һʩ_mĥˮȶNʩȿxһ
2016-05-16 h/???????? ͿҪa(chn)ߙnҾߕr(sh)ˮҲVbõhӱ5%-10%???? ۵c(din) 1ȺӲȸֲ 2۷ɢԺc(sh)֬wϵеɷԼ3۽(jng)α̎wϵĤ{ͿԺ4ڸߙnӲgĤĿ
2016-05-16 h/?????? ҏS(chng)a(chn)Ϳòͨ3000Ŀ5000Ŀ{ԼNҎIJɰȵ ???? һN״ĥСɢԺȸЧ^(jng)^(gu)αM(jn)õH^λܷطɢͿĤͿSM(mn)Ƴɵˮ(li)ȱṩõĴĥҪ
2016-05-07 h/