免费的美女色视频网站_放荡少妇深喉吞浓精_6080yy私人影院无码专区_适合在在自慰时看的黄文

oaˮ{h(hun)Ƽ޹˾

۲

IʯӢɰ,ɰ,؄

  • в羳
“(lin)ϵ҂

ԃ
oaˮ{h(hun)Ƽ޹˾ > ԭo > ~ɽhʯӢɰҎ(gu)

~ɽhʯӢɰҎ(gu)

  • ~ɽhʯӢɰҎ(gu)
  • ӆ؛

    r񣨲

  • 5

    450.00Ԫ/

  • }~ɽhʯӢɰҎ(gu)

    r늃x

    l(f)˾oaˮ{h(hun)Ƽ޹˾

    ؛9600

    “(lin)ϵˣn

    l(f)؛cK oa d

    l(f)rg20200519

    Ч20201119

    ھԃ

    ھԃPھԃP

    a(chn)ƷCϢ|(zh)δӋ

ܰѣՈMÌHķߴʩƷҪMƷCһ棨؛SC뾳zCAC¹ڲzy棩

鿴ͬa(chn)Ʒ

ܶȣ2.67
  • c1750
  • ԭa(chn)أoa
  • 躬99
  • ĪӲȣ0
  • ܣһNӲĥWܷ(wn)Ĺ}VҪVɷSiO2

    ;VڲұzĥϵȹI(y)

    ӢQuartz sand

    P(gun)]ĴʯӢɰVʯӢɰʯӢɰVa(chn)SʯӢɰV½ʯӢɰ

    Ϣ

    ~ɽhˮ^VʯӢɰV

    ʯӢɰVϽ

    Ҏ(gu)0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm.(mm׆λ)

    ׌ո{׌ٻG׌rĿ՚g

    ĥh(hun)ƺʯӢɰ60-80Ŀ

    oaˮ{h(hun)Ƽ޹˾h(hun)˜I(y)аl(f)a(chn)һăˮV(w)츣

    ʯӢɰʯӢɰVʯӢɰɰʯӢoaˮ{h(hun)Ƽ޹˾n(jng)T:.

    ˾W(wng)վVwww.bslll.com ̿www.bishuilan.com

    ҹ˾a(chn)ӹʯӢɰN:ȻʯӢɰͨʯӢɰʯӢɰ, ߼ʯӢɰʯӢɰ΢۵ʯӢɰɏVڲTմɼͻұFұۄұ𡢽zĥϵȹI(y)

    ҹ˾a(chn)ʯӢɰDzȻʯӢVԭ(jng)飬ˮϴYȼӹ^ߵͻĿǰˮ̎ИI(y)ʹ^V^ăˮԓʯӢɰПos|(zh)ĥCеȸWܷ(wn)ЧߡʹLcmچΌp^Vء^VxӽQָ˾_(CJ/T43-1999)˜ʡ

    ҹ˾ӹa(chn)̿dFɰiɰɽrʯVϡɰȸNˮV

    n(jng)\ڴcĺT: Ʒ|(zh)Că(yu)\_!

    oaˮ{h(hun)Ƽ޹˾Ϣ

    oaˮ{h(hun)Ƽ޹˾Ҫa(chn)(jng)IˮVϵЮa(chn)Ʒ VϣҚ iɰV(Fi) ʯӢɰV ƟoúV FVV dFV() V ʯVϣF ɽrV ɰV,̿ ͬrNˮˎϵЮa(chn)Ʒ۱ϩۺȻXۺȻXF˾a(chn)(jng)IϵЮa(chn)ƷʮƷNһٶa(chn)ƷVʯӡȾұᄾƣ켈B(yng)ֳI(y)ˮͳнoˮI(lng)ăV ҹ˾سZ\Ž(jng)IϷ؄tԝM˜ԌF(xin)˸pAĿ,ԃ(yu)Įa(chn)Ʒõuܵķ(w)ߵȵĘI(y)c(chung)I(y)˾(jng)nѽ\gӭāT13921379593.0510-87443773.˾W(wng)վVhttp://www.bslll.com ̿http://www.bishuilan.comַoadж(zhn)ɴ塣

    IИI(y)ԭo//ʯӢɰ ˾עԵַ ˴
    T˔(sh) Se II(y)~
    M~ ~ ҪЈ
    ͑Ⱥ
    ˾Q:oaˮ{h(hun)Ƽ޹˾
    עY:30fԪ/-50fԪ/ ˾W(wng)ַhttp://hanjia123.glass.com.cn

    Ia(chn)ƷʯӢɰ,ɰ,؄ ˾ݣ2008
    ˾W(wng)ַhttp://hanjia123.glass.com.cn

    ~ɽhʯӢɰҎ(gu)a(chn)Ʒśr

    ʯӢɰʯӢʯ(jng)ӹɵʯӢwʯӢʯquartzrockQʯһN|(zh)؈ӲĥW|(zh)(wn)Ĺ}VȻʯӢɰrʯӢr}ʯӢʯӢɰrǹ̽Y(ji)мrʯʯӢм_95%ʯӢɰԴڸNr{rer׃|(zh)r|(zh)V^VLʯĸVʯӢrֳe׃|(zh)ɷNǰмwczY(ji)Ľ޲@ָ׃|(zh)̶|(zh)ʯӢrVʯ}ʯӢɟҺγ׺ȫʯӢM܉K(gu)졣ʯӢɰеVﺬ׃^ʯӢΞLʯĸrмصVVʯӢɰһNӲĥWܷ(wn)Ĺ}VҪVɷSiO2ʯӢɰɫɫoɫ͸Ӳ7Դoؐ֬ɣܶȞ2.65ѷeܶȣ1-20Ŀ1.620-200Ŀ1.5仯WW͙Cеܾ@Įᣬ΢KOHҺc1750档ʯӢɰҎ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ
    • ꖿhʯӢɰꖿhʯӢɰ

      ꖿhʯӢɰr_r_KʯӢɰƷ_BSLn(jng)T:13921379593.05

      2020-07-13
    • BdʯӢɰBdʯӢɰ

      oaˮ{h(hun)Ƽ޹˾ʯӢɰʯӢɰVʯӢʯӢɰɰ

      2020-07-13
    • dʯӢɰdʯӢɰ

      oaˮ{h(hun)Ƽ޹˾ʯӢɰʯӢɰVʯӢۡʯӢɰɰ

      2020-07-13
    • ̩ʯӢɰS҃r̩ʯӢɰS҃r

      ̩ʯӢɰS҃r KʯӢɰr_r_KʯӢɰƷ_BSLn(jng)T

      2020-07-13

    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)•||“(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