日本一区精品久久久久影院,91精品久久久久久久久中文字幕,久久久久久久性,国产成人短视频在线观看免费,国产精品成人免费观看,久久精品国产福利国产琪琪,国产高清视频在线观看

|hSʯӢƷ޹˾

۲

IʯӢ,ʯӢ׹,ʯӢƷ

  • в羳
“(lin)ϵ҂

  • ˾:|hSʯӢƷ޹˾
  • ַK BƸ BƸнKBƸۖ|h_l(f)^(q)
  • ]䣺dhfengyu@126.com
  • “(lin)ϵˣ
  • QQ
ԃ
|hSʯӢƷ޹˾ > xx > ʯӢ

ʯӢ

  • ʯӢ
  • ӆ؛

    r񣨲

  • h

  • }ʯӢ

    r늃x

    l(f)˾|hSʯӢƷ޹˾

    ؛

    “(lin)ϵˣ

    l(f)؛cK BƸ BƸ

    l(f)rg20110602

    Ч20111202

    ھԃPھԃP

    aƷCϢ|δӋ

ܰѣՈMÌHķߴʩƷҪMƷCһ棨؛SC뾳zCAC¹ڲzy棩

鿴ͬaƷ

ܣ͸ߜÛϵ(sh)͟͡W(wn)Ժ늽^

;t(y)O͸ߜ͸gĻWxӡұԼȹI(y)

Ӣquartz glass

P]ʯӢSʯӢWʯӢʯӢʯӢx

Ϣ

ҹ˾aʯӢܰNҎ(gu)͸UV⾀ʯӢܼpʯӢֱ2-180mmں񷶇0.5-8mmL10-3000mmBʯӢܡÓuV⾀ܡoͨB۹SiO2_99.6%׺γߴW(wn)᷀(wn)׃ԺͿ܃(yu)W͸^_93%ϣÓuu10ppm^Óuu_5ppmmڸ߉cuȵuaƷ;׹֮¹ˇaƷıڰl(f)ܡӟhtܵ죻V⾀ܞVVЌwк190-320nmL⾀mڭh(hun)ԴocV ⾀෴͸^253.7nmҲL⾀ǟo⾀ҪVt(y)еˮ̎ʳƷl(wi)Ț

|hSʯӢƷ޹˾Ϣ

IaƷʯӢ+ʯӢ׹+ʯӢƷ ˾ݣ
˾Wַhttp://dhfengyu.glass.com.cn

ʯӢ


aƷԣ
Ӌλ ؛ Сӆ0 aƷ΃r Ʒƣ Ҏ(gu)̖ bf

ʯӢܮaƷśr

ʯӢǶһɷֵķǾB(ti)ϣ΢^YһNɶYwYԪMɵĆμWjSi-OWIܴܺYܾoܣʯӢЪص͸ʯӢĹWܷdz(yu)⵽tݗBm(x)LЃ(yu)͸ʯӢø߼ȵĹɰԭĂy(tng)-緽ӟϵۻضȻsĹ̑B(ti)ࣩ߼Ⱥ͸ȵ͸ɶ貢ӟܽ^̡ʯӢγwߜȺܸĽY댧w늹Դ댧ͨbáWx҃x늌WOt(y)O͸ߜ͸gĻWxұԼȹI(y)ʮ֏V߼ʯӢƹ⌧wSS댧wgİl(f)չʯӢVڰ댧waĸ헹磬ֱѶྦྷDɆξϴrõϴUɢrõĔUɢܡ̲ۣxעrõֵȵ
  • ʯӢʯӢ

    ҹ˾aʯӢоȸߣ͸^ʺVڿҊԴͼӟ

    2011-10-12
  • ʯӢʯӢ

    ҹ˾aʯӢܰNҎ(gu)͸UV⾀ʯӢܼ

    2011-10-12
  • ʯӢʯӢ

    ҹ˾aʯӢܰNҎ(gu)͸UV⾀ʯӢܼ

    2011-10-12
  • ʯӢʯӢ

    ҹ˾aʯӢоȸ͸^ʺãVڿҊԴͼӟ

    2011-10-12

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

    ҽ| | ٷ| ֳ| ӳ| ɽ| ̫ԭ| ʡ| տ| | ̨| | | | ˮ| | | | ij| ʯ| | | | | | | | | | | Ȫ| Դ| ó| | °Ͷ| | | | Ϸ| | |