久久久久国产精品视频,色一区二区,亚洲精品视频二区,日本特一级黄色片,97se亚洲综合,91亚洲人人在字幕国产,久久天天视频

x̩V

IʯӢɰ,̿,iɰ,ۺȻX,AʽȻX,ۺȻXF,oúV,ZʯV

  • в羳
“(lin)ϵ҂

  • ˾:x̩V
  • ַ xxЊA(zhn)I(y)@^(q)
  • ]䣺29133786@qq.com
  • “(lin)ϵˣ
  • QQ
ԃ
x̩V > ԭo > ꎿhʯӢɰry(tng)һꎿhʯӢɰSr

ꎿhʯӢɰry(tng)һꎿhʯӢɰSr

  • ꎿhʯӢɰry(tng)һꎿhʯӢɰSr
  • ӆ؛

    r񣨲

  • 10

    220.00Ԫ/

  • }ꎿhʯӢɰry(tng)һꎿhʯӢɰSr

    r늃x

    l(f)˾x̩V

    ؛

    “(lin)ϵˣ

    l(f)؛c x

    l(f)rg20200513

    Ч20201113

    ھԃPھԃP

    aƷCϢ|δӋ

ܰѣՈMÌHķߴʩƷҪMƷCһ棨؛SC뾳zCAC¹ڲzy棩

鿴ͬaƷ

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

    ;VڲұzĥϵȹI(y)

    ӢQuartz sand

    P]uʯӢɰʯӢɰSʯӢɰVaSRʯӢɰPʯӢɰ

    Ϣ

    Ůʿ̩V޹˾҂?yu)ṩ?a href="http://m.brushycreektrophyranch.com/supply/shiyingsha278_1.html">ʯӢɰSʯӢɰҎ(gu)ʯӢɰ ʯӢɰʯӢɰʯӢɰYӍϢ ȷ325Ŀ-3000ĿɰÑҪa Ҫ;a͸ߜʯӢܣߵƷwИI(y) ۟ʯӢKɰۣ ҪaƷ(sh)ȷ300ĿĿ500Ŀ600ĿĿ1000Ŀ1250ĿȡY΢ۣ aƷgָˣ ָQ 躬 } ĪӲ g/cm3 ҷ g/cm3 ĥp ԓaƷDzʯӢɰCĥּCӹSiO298%-99%F(xin)e2O30.005-0.01%и߼oκν|ȾÛϵ(sh)Сȃ(yu)a5000Ҫ;ͨ߉Ľ^עh(hun)ܷ֬Ԫİͻ衢zИI(y)˾ҪaƷУʯӢKʯӢɳʯӢۡ΢ʯӢɳʯӢ۵ȡ@ЩaƷҪW댧wWͻϵI΢յI;ԽԽV؄e΢ӷbɲPߵմԲϵĸ߿ƼIDZزٵȷ1-0.5mm,0.5-0.2mm ,0.2-0.01mm0.01-0.075mm,45um,SiO299-999%, Fe2O35-100PPM Ҫ;a۟ʯӢʴ_Tɰ݆ĥϣߵȲƷͻϵ

    x̩VϻϢ

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

    IaƷʯӢɰ,̿,iɰ,ۺȻX,AʽȻX,ۺȻXF,oúV,ZʯV ˾ݣ2007
    ˾Wַhttp://taikun.glass.com.cn

    ؅^(q) x
    Wַ: http://taikun.glass.com.cn

    ꎿhʯӢɰry(tng)һꎿhʯӢɰSraƷśr

    ʯӢɰʯӢʯӹɵʯӢwʯӢʯquartzrockQʯһN|؈ӲĥW|(wn)Ĺ}VȻʯӢɰrʯӢr}ʯӢʯӢɰrǹ̽YмrʯʯӢм_95%ʯӢɰԴڸNr{rer׃|r|V^VLʯĸVʯӢrֳe׃|ɷNǰмwczYĽ޲@ָ׃|̶|ʯӢrVʯ}ʯӢɟҺγ׺ȫʯӢM܉KʯӢɰеVﺬ׃^ʯӢΞLʯĸrмصVVȡʯӢɰһNӲĥWܷ(wn)Ĺ}VҪVɷSiO2ʯӢɰɫɫoɫ͸Ӳ7Դoؐ֬ܶȞ2.65ѷeܶȣ1-20Ŀ1.620-200Ŀ1.5仯WW͙Cеܾ@Įᣬ΢KOHҺc1750ʯӢɰҎ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ

    ҪuՓ

    g⹥oŒ(j)OuZThuZ܌кܸߵąrֵ

    PuՓ

    u
    0%
    u
    0%
    u
    0%

      PڱW| ӛ|չ|c|˲||վc؈D|ƏV|[˽•|•||“(lin)ϵ҂|English

      вW © 2001-2023 ]:Service@glass.com.cn ھͨ

      WW.Ї վWjвWЇI(y)ИI(y)ϢWվ

      B2-20060159