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

BƸۺʢʯӢƼ޹˾

IʯӢ,ʯӢ,ʯӢ,ʯӢƬ,ʯӢƷ,͸ߜز,ʯӢ

  • в羳
ȫ(yng)б
  • ⏽180.1 ں1.8mm L1240MM
    ⏽180.1 ں1.8mm L124

    ⏽ ں ƫڶ EA L 8.00.15 1.00.10 10% 1.5% 2.5mm 1220mm 9.00.30 1.00.10 10% 1.5% 2.5mm 122

    2015-10-16 h/
  • ʯӢƬ2~8mm
    ʯӢƬ2~8mm

    ҏSB۷QֱʯӢ,ЇҌ܉a(chn)Ҏ(gu)? L1000~3000mm????????????????????????? ?100~300mm??????????????????? ?????? 2~20mmʯӢ ʯӢĹW(xu)䪚(d)֮̎ȿ͸^h(yun)⾀͸^(yu)ֿ͸^ҊͽtVÑԸ(j)Ҫ180-3500nm

    2015-10-16 h/ǧ
  • ͸ʯӢ
    ͸ʯӢ

    e ͸ʯӢ 310mm ͻȼ (yu) ᷀(wn) (qing) ⾀͸ 45--88% ̖ HSSYBLB001 ϵ(sh) 5% ȫ 100% (do)ϵ(sh) 1.4W/m. 摪(yng) 1100Mpa ͸ 95% ĪӲ 5 ʯӢƬһ

    2015-10-16 0
  • ⏽12mm,ں0.95~1.05L1.24mʯӢ
    ⏽12mm,ں0.95~1.05L

    M(jn)B۷a(chn)͸ʯӢܣw߼Ͷԏ(qing)᷀(wn)Ժ^u?z)uʯӢă(yu)xϣ a(chn)Ʒܣ͙ܺC(j)е܏(qing)ߴ繫(yn)uԸ(j)͑ a(chn)Ʒ;V(yng)u?z)u(f)ӡC(j)ܡ_늟ԴԼܵ͸ߜȸߜخa(chn)Ʒ

    2015-10-14 0
  • ʯӢ
    ʯӢ

    ʯӢöطNI(y)g(sh)һNdz(yu)ĻA(ch)ʯӢһϵЃ(yu)W(xu)ܡ磺1͸ߜʯӢܛc(din)ضȼs1730棬1100Lʹ̕rg^ʹÜضȿ_(d)1450. 2͸g˚⣬ʯӢ׺c|(zh)l(f)(yng)մɵ30P䓵150ڸߜµĻW(xu)(wn)κι̲϶oȔM3᷀(wn)

    2015-10-12 0
  • ʯӢ⏽135mm
    ʯӢ⏽135mm

    W(xu)ɷ Chemical Composition λ unit: ppm(table) tCr NGe FFe VMg Ti }Ca XAl cNa Li K 0.1 0.4 1.5 0.4 0.1 0.8 14 2.3 0.5 2.0 1.0mm̎͸^ Lights transmittance(table ) nm 220 255 280 315 350 380 590

    2015-10-10 0
  • ̎΢ʯӢ
    ̎΢ʯӢ

    a(chn)ƷܣʯӢƬһNֻһɷֵⲣ˾a(chn)ʯӢȻY(ji)۹ˇ(jng)^(x)ĥƶɵ^͸oɫoo۵ȼӹEڼPPM(sh)ИO͵ğÛϵ(sh)ߵ͜OõĻW(xu)(wn)(yu)늽^ԣз(wn)ij•t^ѵ͸VܣиcͨęC(j)е a(chn)Ʒ;ǽ˼g(sh)пgg(sh)ԭܹI(y)b

    2015-10-10 h/KG
  • VʯӢ⏽35~55mm
    VʯӢ⏽35~55mm

    tɫʯӢǼ׷N΢Ԫʹ_(d)ֹȫ⾀ԼֿҊⲢʹt⾀õõЧa(chn)ƷзۼtcڼtɷNɫɹx a(chn)Ʒܣ͸ʯӢܵԭϻA(ch)M(jn)Гs̎(jng)^B۷a(chn)̎ļtɫʯӢʯӢЃ(yu)c(din)氵tɫɫɾк܏(qing)ϲcЧ a(chn)Ʒ;ȡůļӟbЧ؄e ?ߴ繫 ⏽ ں ƫ

    2015-10-10 0
  • SֱN ʯӢ
    SֱN ʯӢ

    ? ????? ʯӢɺ99.99%ĶԭB۠tƶɵģ͸ߜA͸g͸ʸߡ늽^ܺõc(din)c(din)1720ȣ1100LʹҊ͸^95.5%ⲻ|(zh)l(f)W(xu)(yng)᷀(wn)V늹ԴͨӍ댧(do)wұh(hun)ȸI(lng)

    2015-10-10 h/ǧ
3/3 ӛ䛔(sh):27   һ 1 2 3 һ ĩ
䁌(do)
“(lin)ϵ҂

+Ԕ(x)

  • ˾:BƸۺʢʯӢƼ޹˾
  • ַK BƸ |hKʡ|hɽI(y)^(q)ʢ·1̖
  • ]䣺haishengkj@163.com
  • “(lin)ϵˣc^
  • QQ
ԃ

P(gun)ڱW(wng)| ӛ|չ|c(din)|˲||վc(din)؈D|ƏV|[˽•|(qun)•|(yng)|“(lin)ϵ҂|English

вW(wng) (qun) © 2001-2021 ]:Service@glass.com.cn ھͨ

W(wng)W(wng).Ї վW(wng)j(lu)(sh)вW(wng)ЇI(y)ИI(y)ϢW(wng)վ

B2-20060159