? ? ʯʯ۽(jng)Ȼxʯĥּ(j)ƶ c(din)W(xu)|(zh)^(wn),ڿ՚Пo׃,ˮ,wY(ji)(gu),s|(zh),⻬,Ⱦ,ӹˇܺ,DOPֵ͵ȃ(yu)c(din) ;V켈ИI(y)еď(f)ϲϣNϹܲġͲƷϼ늾|zИI(y)݆̥zƷͿИI(y)еԵͿߙn܇ͿĩͿˮͿϵƷе
2016-08-20 h/ʯӢɰһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2 ʯӢɰɫɫoɫӲ7Դoؐ֬ɣ(du)ܶȞ2. 65KOHҺc(din)1750;T졢TײմҏS(yng)N̖(ho)TʯӢɰͨʯӢɰ뾫ʯӢɰʯӢɰʯӢɰϵС? Ҏ(gu)4-6Ŀ6-10Ŀ10-2
2016-07-07 h/? ? ? ۞ɫĩa(chn)ʹԭϻڸߜM(jn)й෴(yng)γɟoY(ji)(gu)IJ|(zh)wW(xu)|(zh)(wn)h(yun)h(yun)^Uͨ^ĥۙC(j)ӹIJ(yng)ͿI(lng)ͻ˻ʯĸȷwԵƿi ? ? ۼӹC(j)еĥۙC(j)߉ĥۙC(j)(x)ĥۙC(j)ᘌ(du)ۼӹĕr(sh)߀ҪһЩ(x)(ji)ע ? ? f@Щ߀ҪͿϑ(yng)жЩ(yu)c(din)ҪȻ
2016-07-07 h/? ? m÷ ? ɰĥ͛_Ҝpٻ҉mĻ磺}(cng)(k)a^Sͣ܇(chng)S܇g܇(k)؛}(cng)ʽ̈(chng)a^Ҫy(tng)һɫ߹l(wi)h(hun)^ͬr(sh)]иg|(zh)ĵط ء (qing)ĥ͛_ԶO˻ܶʹpm˵ķγһ(g)ܶ坍?ji)Bĵcһʩʩڶ̡;Ժp
2016-07-07 h/? ? ĩC(j)oӲ|(zh)wa(chn)ʹԭϞPbOSiO2TiO2Ӽ(j)ԭϻٸߜM(jn)й෴(yng)γɟoY(ji)(gu)IJ|(zh)wW(xu)|(zh)(wn)h(yun)h(yun)^UڻW(xu)Mɱ_(d)аͨ Tۺϳγ磺 PbO SiO2 ȱʾՈ(qng)ע^(q)e. ָ(bio) ^ɫĩ ȣ93 ƽ2.50.5um أ2.7g/ml
2016-07-01 h/mÈ(chng)mڹSW(xu)УƵꡢt(y)ԺkסլС^(q)̈(chng)BȸNcͣ܇(chng)ƺԼͣ܇(chng)µ·еӾވ(chng)܇(k)ʳƷS͵ͣ܇(chng)ȵ档c(din)ͣ܇(chng)íh(hun)֬(Epoxy)ɰ{ƺwopmĥΌA坍B(yng)^ɫʩ(jin)Ρɱ(jng)(j)һʩ_(d)mĥˮȶNʩȿxһ
2016-05-16 h/???????? ͿҪa(chn)ߙnҾߕr(sh)ˮҲVbõhӱ5%-10%???? ۵c(din) 1ȺӲȸֲ 2۷ɢԺc֬wϵеɷԼ3۽(jng)α̎wϵ䣬Ĥ{(ln)ͿԺ4ڸߙnӲgĤĿܣ
2016-05-16 h/?????? ҏSa(chn)Ϳòͨ(x)3000Ŀ5000Ŀۣ{(j)ԼNҎ(gu)IJɰȵ ???? һN״ĥϣСɢԺȸЧ^(jng)^αM(jn)õH^(qing)λܷطɢͿĤͿSMȣƳɵˮȱȣṩõĴĥҪ
2016-05-07 h/