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

x̩V

IʯӢɰ,̿,iɰ,ۺȻX,AʽȻX,ۺȻXF,oúV,ZʯV

  • в羳
䁌(do)
“(lin)ϵ҂

  • ˾:x̩V
  • ַ xxЊA(zhn)I(y)@^(q)
  • 86---
  • ]䣺29133786@qq.com
  • “(lin)ϵˣ(jng)
  • QQ
ԃ
x̩V > ԭo > 헳ǿhʯӢɰFܿӽhʯӢɰS

헳ǿhʯӢɰFܿӽhʯӢɰS

  • 헳ǿhʯӢɰFܿӽhʯӢɰS
  • ӆ؛

    r񣨲

  • 10

    220.00Ԫ/

  • (yng)}헳ǿhʯӢɰFܿӽhʯӢɰS

    r늃x

    l(f)˾x̩V

    ؛

    “(lin)ϵˣ(jng)

    l(f)؛c x

    l(f)rg20200528

    Ч20201128

    ھԃPھԃP

    a(chn)ƷCϢ|(zh)δӋ

ܰѣՈMÌHķߴʩƷҪMƷCһ棨؛SC뾳zCA(y)C¹ڲzy棩

鿴ͬa(chn)Ʒ

ĪӲȣ0
  • ܣ0
  • 7
  • 0
  • 0,0,0
  • 0,0,0
  • 0,0,0
  • ܣһNӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2

    ;VڲұϡzĥϵȹI(y)

    ӢQuartz sand

    P(gun)]ʯӢɰ½ʯӢɰʯӢɰruʯӢɰʯӢɰS

    Ϣ

    ̩V޹˾ʯӢɰa(chn)SI:ɰʯӢɰTʯӢɰʯӢɰVϸ
    
    NʯӢɰ
    
    һͨʯӢɰSiO29099Fe2O30.060.02,ͻ
    
    1750^ִwSƤȷ5220Ŀ
    
    ÑҪa(chn)Ҫ;ұī̼Ʒ
    
    ´T䓣ˮ^VݻAИI(y)
    
    
    ʯӢɰַQϴʯӢɰ,SiO29999.5Fe2O30.02
    
    0.015,xVʯMЏ(f)sӹȷ5480Ŀ
    
    Ҫ;ߵȲ
    
    Ʒͻ۟ʯʴ_Tɰ݆ĥĵȡ(mm)

    x̩VϻϢ

    IИI(y)ԭo// ԭϡo//ʯӢɰ ԭo//ԭ ˾עԵַ ˴
    T˔(sh) Se II(y)~
    M~ ~ ҪЈ
    ͑Ⱥ
    ˾Q:x̩V
    עY:50fԪ/-100fԪ/ ˾W(wng)ַhttp://taikun.glass.com.cn

    Ia(chn)ƷʯӢɰ,̿,iɰ,ۺȻX,AʽȻX,ۺȻXF,oúV,ZʯV ˾ݣ2007
    ˾W(wng)ַhttp://taikun.glass.com.cn

    “(lin)ϵˣ(jng)
    Ԓ86-0371-64123777-
    ƄԒ13676914456
    棺86---
    ַxЊA(zhn)I(y)@^(q)
    W(wng)ַhttp://taikun.glass.com.cn

    헳ǿhʯӢɰFܿӽhʯӢɰSҮa(chn)Ʒśr

    ʯӢɰʯӢʯ(jng)ӹɵʯӢwʯӢʯquartzrockQʯһN|(zh)؈ӲĥW(xu)|(zh)(wn)Ĺ}VȻʯӢɰrʯӢr}ʯӢڡʯӢɰrǹ̽Y(ji)мrʯʯӢм_95%ϣʯӢɰԴڸNr{rer׃|(zh)r|(zh)V^٣VLʯĸVʯӢrֳe׃|(zh)ɷNǰмwczY(ji)Ľ޲@ָ׃|(zh)̶|(zh)ʯӢrVʯ}ʯӢɟҺγ׺ȫʯӢM܉K(gu)ʯӢɰеVﺬ׃^ʯӢΞLʯĸrмصVVʯӢɰһNӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2ʯӢɰɫɫoɫ͸Ӳ7Դoؐ֬ܶȞ2.65ѷeܶȣ1-20Ŀ1.620-200Ŀ1.5仯W(xu)W(xu)͙Cеܾ@Įԣ΢KOHҺc1750档ʯӢɰҎ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ
    (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