久久精品aⅴ无码中文字字幕重口,蜜桃久久久电影,欧美最猛,日韩天天射

a(chn)Ʒ
A102AˎƤĵ̼Cr19Ni10P䓺lɽֱ
A102AˎƤĵ̼Cr19Ni10P䓺lɽֱ
a(chn)Ʒrh
ϼڣ2024-06-24 10:42:40
a(chn)أӱ_
l(f)؛أӱ_
(sh)
ӆ
g[62
YdoYd
doPd
Ԕf

    A102AP䓺l

                       

                         GB/T E308-17

                                  AWS E308-17

    fA102AˎƤĵ̼Cr19Ni10P䓺lɽֱ۷پõWܺͿgg

    ;ںӹضȵ300͸g06Cr19Ni1006Cr18Ni11TiP䓽Y

    ۷ٻWɷ֣|(zh)֔(sh)                                        %

    C

    Mn

    Si

    Cr

    Ni

    Mo

    Cu

    S

    P

    0.08

    0.5~2.5

    0.90

    18.0~21.0

    9.0~11.0

    0.75

    0.75

    0.030

    0.040

    ۷W

    ԇĿ

    Rm/MPa

    A%

    550

    35

    /mm

    2.0

    2.5

    3.2

    4.0

    5.0

    /A

    25~50

         50~80

    80~110

    110~160

    160~200

    ע헣

    1. ǰl횽(jng)250Һ決1h

    2. MֱܲԴ^

     

     

     

ھԃP/
  • ؟•չʾϢI(y)ṩ(ni)ݵ挍ʴ_ԺͺϷɰl(f)I(y)ؓ؟W(wng)˲ГκαC؟҂ԭt Ͻhx񱾾W(wng)߼TVIPT
    0571-87774297  
    ߳ٸëˮˮ| Ƭ߹ۿ| xxxŷ| ƷAһ| Ʒž| 㽶֮| ƽ69XXX| ŷ պ | ߹ۿˮ| רƵַ| ɫƬѿ| ߳| þø| ձ׾þ| | Ļ߹ۿ| ŷ츾սP| ɫ| ŷպ| ĻպƵ| AVĻ10| AVþþþ| ҳվƵ| պŷһ| պŮ˸߳Ƶ| պɫվavվ| Ƶ| | ޹ƷȾþ| ޾Ʒۺ| һav| ƫ| wwwww| av| ޾ƷƵ߿| ʪַ| һ| ͵͵ɫ| պƷһ| 69Ʒ| һ|