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

x̩V

IʯӢɰ,̿,iɰ,ۺȻX,AʽȻX,ۺȻXF,oúV,ZʯV

  • в羳
“ϵ҂

  • ˾:x̩V
  • ַ xxЊA(zhn)I(y)@^(q)
  • ]䣺29133786@qq.com
  • “ϵˣ
  • QQ
ԃ
x̩V > ԭϡo > ƽݛʯӢɰrvRƽʯӢɰSҘsҫ

ƽݛʯӢɰrvRƽʯӢɰSҘsҫ

  • ƽݛʯӢɰrvRƽʯӢɰSҘsҫ
  • ӆ؛

    r񣨲

  • 10

    220.00Ԫ/

  • }ƽݛʯӢɰrvRƽʯӢɰSҘsҫ

    r늃x

    l(f)˾x̩V

    ؛

    “ϵˣ

    l(f)؛c x

    l(f)rg20201118

    Ч20201218

    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

    ;Vڲұ𡢽zĥϵȹI(y)

    ӢQuartz sand

    P]ʯӢɰ^VʯӢɰV½ʯӢɰʯӢɰəCʯӢɰ

    Ϣ

    ʯӢɰʯӢʯӹɵʯӢwʯӢʯһNǽٵV|һNӲĥWܷ(wn)Ĺ}VʯӢɰɫɫoɫ͸ĪӲ7

    ʯӢɰҪĹI(y)VԭǻWΣUƷVڲTմɼϡұFұۄұϡzĥVϵȹI(y)

    Ҏ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ

    Ҫ݋

    ʯӢ^ߵͻܣI(y)όʯӢɰ֞飺ͨʯӢɰʯӢɰ߼ʯӢɰʯӢɰ΢۵ȡ

    ͨʯӢɰ

    ͨʯӢɰSiO29099% Fe2O30.060.02%ͻ1750棬^ִwSƤͨʯӢɰһDzȻʯӢVʯˮϴκYxɵһNˮ̎VԓVϾУos|oǣܶȴCеȸߣdʹLcǻWˮ̎ȷ5220ĿɰÑҪaҪ;ұī̼裬Ʒ´ɣTˮ^VݻAИI(y)

    ʯӢɰ

    ַQϴʯӢɰSiO29999.5% Fe2O30.005%Ã(yu)|ȻʯӢɰɰ{

    ߼ʯӢɰ

    SiO299.599.9% Fe2O30.001%Ã(yu)|ȻʯӢʯɰ{mmף

    ʯӢɰ

    WɷݣSiO2 99.9-99.95% Fe2O3 5PPM-25PPM max Li2O 1-2PPM max Al2O3 20-30PPM max

    K2O 20-25PPM max Na2O 10-20PPM max PPMf֮һλ

    x̩VϻϢ

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

    ƽݛʯӢɰrvRƽʯӢɰSҘsҫ


    aƷԣ
    Ӌλ ؛ Сӆ1 aƷ΃r220.00 Ʒƣ Ҏ(gu)̖ bf

    ƽݛʯӢɰrvRƽʯӢɰSҘsҫЮaƷśr

    ʯӢɰʯӢʯӹɵʯӢwʯӢʯquartzrockQʯһN|؈ӲĥW|(wn)Ĺ}VȻʯӢɰrʯӢr}ʯӢڡʯӢɰrǹ̽YмrʯʯӢм_95%ϣʯӢɰԴڸNr{rer׃|r|V^٣VLʯĸVʯӢrֳe׃|ɷNǰмwczYĽ޲@ָ׃|̶|ʯӢrVʯ}ʯӢɟҺγ׺ȫʯӢMɣ܉KʯӢɰеVﺬ׃^ʯӢΞLʯĸrмصVVʯӢɰһNӲĥWܷ(wn)Ĺ}VҪVɷSiO2ʯӢɰɫɫoɫ͸Ӳ7Դoؐ֬ܶȞ2.65ѷeܶȣ1-20Ŀ1.620-200Ŀ1.5仯WW͙Cеܾ@Į΢KOHҺc1750档ʯӢɰҎ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ

    ҪuՓ

    g⹥oŒOuZThuZ܌кܸߵąrֵ

    PuՓ

    u
    0%
    u
    0%
    u
    0%

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

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

      WW.Ї վWjвWЇI(y)ИI(y)ϢWվ

      B2-20060159