ⅩⅩⅩ日本熟女人|天堂a区一区二区|嫩色AV绿帽AV|91丰满的岳 毛片|东京热久久伊人|婷婷国产亚洲成人|一区二区三区成人福利视频|高清成人一区二区三区_亚洲国产|av一区二区丝袜|调教视频久久无码

ϺR{²޹˾ʯӢɰ˜I(y)

IʯӢɰ΢ⲣ΢IJ΢,,ⲣ΢,IJ΢,ˮϴʯӢɰ,΢,ʯӢ,̖ʯӢɰ

  • в羳
䁌(do)
“(lin)ϵ҂

+Ԕ(x)

ԃ
ϺR{²޹˾ʯӢɰ˜I(y) > ԭo > PʯӢɰ ϺF(xin)؛

PʯӢɰ ϺF(xin)؛

  • PʯӢɰ ϺF(xin)؛
  • ӆ؛

    r񣨲

  • h

  • (yng)(bio)}PʯӢɰ ϺF(xin)؛

    r늃x

    l(f)˾ϺR{²޹˾ʯӢɰ˜I(y)

    ؛50000

    “(lin)ϵˣ؏(qing)

    l(f)؛cϺ Ϻ t^(q)

    l(f)rg20240418

    Ч20240617

    ھԃ

    ھԃPھԃP

    a(chn)ƷCϢ|(zh)

ܰѣՈMÌHķߴʩƷҪM(jn)ƷCһ棨؛SC뾳zCA(y)C¹ڲzy棩

鿴ͬa(chn)Ʒ

Ҏ(gu)̖NҎ(gu)
  • ͻضȣ1730
  • ܣ
  • ;VұʯC(j)е}ȹI(y)I(lng)
  • ӢRefractory
  • 7
  • ܣ?z)׃ԡAԡˮCOgԡ(do)Ե

    ;VұʯC(j)е}ȹI(y)I(lng)

    ӢRefractory

    P(gun)]ͻO(sh)ͻИI(y)ͻϏSͻϰͻσr

    Ϣ

    ϺR{²޹˾ ʯӢɰ() ʯӢɰָۣ(bio)

    Rշ֏SO(sh)PʯӢɰۣϵзwԸ߼Y(ji)ʯԭ(jng)ˮϴϴĥּɣҪ(yng)ƷմɡͿˮ̎ӷbʯI(lng) R˾ԭϲُa(chn)Ʒa(chn)(jng)^(yn)|(zh)Cˮa(chn)Ʒ|(zh)(wn)ÿ͑ه W(xu)ɷ% Si02 Fe203 Al203 Ti02 K20 Na20 Ca0 >99.3 92 6-7 a(chn)ƷҎ(gu)̖ 4-6Ŀ 6-10Ŀ 10-20Ŀ 20-40Ŀ 40-80Ŀ 80-120Ŀ 120-200Ŀ 200- 325Ŀ 325Ŀ 500Ŀ 800Ŀ 1250Ŀ 2000Ŀ 2500Ŀ5000Ŀ ע RɰTɰۃrھɰ20% R˾Ը(j)͑IJͬҪӹa(chn)N̖a(chn)Ʒ

    ϺR{²޹˾ʯӢɰ˜I(y)Ϣ

    IИI(y) ˾עԵַϺ ˴
    T˔(sh)50-100 Se28000 II(y)~
    M(jn)~10fԪ/ ~10fԪ/ ҪЈ
    ͑Ⱥ
    ˾Q:ϺR{²޹˾ʯӢɰ˜I(y)
    עY:100fԪ/-200fԪ/ ˾W(wng)ַhttp://huijing.glass.com.cn

    PʯӢɰ ϺF(xin)؛


    a(chn)Ʒԣ
    Ӌλ ؛50000 Сӆ1 a(chn)Ʒ΃r0.00 Ʒƣ Ҏ(gu)̖ bf

    PʯӢɰ ϺF(xin)؛a(chn)Ʒśr

    ͻϑ(yng)FɫˮմʯC(j)е偠tp܊ȇ(jng)(j)ĸI(lng)DZCa(chn)I(y)a(chn)\кͼg(sh)l(f)չزٵĻڸߜعI(y)a(chn)l(f)չҪ2001ԁFɫʯĵȸߜعI(y)ٰl(f)չď(qing)£ͻИI(y)õLB(ti)ѳɞͻϵa(chn)ͳڴ2011ЇͻϮa(chn)sռȫ65%a(chn)N(wn)ͻϵһ(j)2013-2017ЇͻИI(y)ЈcͶYA(y)y桷y(tng)Ӌ2001-2010ͻԭϼƷa(chn)(wn)LСʮ塱ĩs20012;2010ȫͻƷa(chn)_(d)2808.06fs顰ʮ塱ĩ3ֹ2011҇ͻИI(y)Ҏ(gu)ģI(y)1917ңĘI(y)ˆT^30fF(xin)N3376.79|ԪF(xin)a(chn)ƷN477.37|Ԫڟo_ӹg(sh)ˮƽYԴCˮƽ^M^(yn)Va(chn)YԴ؄eǸƷλͻԭYԴԽԽ(ji)sYԴCYԴǮ(dng)(w)֮ΘEJ(rn)ͻИI(y)(do)ԭϵVɽMƌW(xu)_YԴM(jn)Ѓ(yu)Cã؄eDzͬƷλVصľ̎Ž^EɁy𲽴M(jn)YԴĸʹ޵YԴl(f)]޶ȵF(xin)ɳm(x)l(f)չǰհW(wng)ʾͻИI(y)l(f)չc(ni)Va(chn)YԴıP(gun)X\VVʯīͻԭЇXVڇ֮һVVһ߀ʯīڴSYԴ֧҇ͻ϶^˸ٰl(f)չʮꡣcͬr҇ͻI(y)I(y)Ҏ(gu)ģˇg(sh)Ƽg(sh)bˮƽRM(jn)a(chn)ʽca(chn)ʽИI(y)w坍a(chn)ˮƽߣ(ji)ܜp΄(w)DSʮ塱g҇ӿ̭󼰸ܺĮa(chn)ИI(y)c_l(f)ƏV͹(ji)ܠtG_l(f)CϹ(ji)ܼg(sh)_չԴUŷſƺ͡UYԴõȡúͻYԴpٹ̏UŷYԴľCȫM(jn)(ji)ܜpšͻϮa(chn)I(y)l(f)չߡָĿǰ҇FI(y)ͻφκļsÿ252020꽵15¡2020ЇͻϸL(ji)oȾܻĮa(chn)Ʒдa(chn)ƷMұġԼda(chn)I(y)ȇ(jng)(j)l(f)չҪ߳ڮa(chn)Ʒļg(sh)
    (yng)

    ҪuՓ

    g⹥oŒ(j)OuZThuZ܌кܸߵąrֵ

    P(gun)uՓ

    u
    0%
    u
    0%
    u
    0%

      P(gun)ڱW(wng)| ӛ|չ|c|˲||վc؈D|ƏV|[˽•|(qun)•|(yng)|“(lin)ϵ҂|English

      вW(wng) (qun) © 2001-2023 ]:Service@glass.com.cn ھͨ

      W(wng)W(wng).Ї վW(wng)j(lu)вW(wng)ЇI(y)ИI(y)ϢW(wng)վ

      B2-20060159