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(jin)
A101ˎƤCr19Ni10P䓺lɽֱ
A101ˎƤCr19Ni10P䓺lɽֱã
a(chn)Ʒr(ji)h
ϼڣ2024-06-24 10:41:09
a(chn)أӱ_(ti)
l(f)؛أӱ_(ti)
(yng)(sh)
ӆ
g[62
Ydo(w)Yd
do(w)P(gun)d
Ԕ(x)f(shu)

    A101P䓺l

                       

                         GB/T E308-16

                                 ஔ(dng) AWS E308-16

    f(shu)A101ˎƤCr19Ni10P䓺lɽֱã۷پõW(xu)ܺͿgg,؄emڱƽ

    ;ںӹضȵ300͸g06Cr19Ni1006Cr18Ni11TiP䓽Y(ji)(gu)

    ۷ٻW(xu)ɷ֣|(zh)?jn)?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(xu)

    ԇ(yn)(xing)Ŀ

    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

    ע(xing)

    1. ǰl횽(jng)250Һ決1h

    2. ӕr(sh)^\MֱܲԴ^(gu)

     

     

     

ھԃP/
  • ؟(z)•չʾϢI(y)ṩ(ni)ݵ挍(sh)(zhn)_ԺͺϷɰl(f)I(y)ؓ(f)؟(z)W(wng)(du)˲Г(dn)καC؟(z)Ρ҂?c)t Ͻhx񱾾W(wng)߼(j)(hu)TVIP(hu)T
    0571-87774297  
    ɫ97| www.ɫavþó| 뾫Ʒ| 4huƵ| ̬| ޾ƷһƵ| ŷպۺ| ձĻƬ| һ| 츾HEYZO| Ƶ| ˾Ʒٸһ| һ߹ۿƵ| ɫ| av| պһsm| л| ޷츾av| 97| ͵͵þ| 99ŷþþþƷ| wwww.4444| þ91ϾþþƷ| ŷƷ޾| 99þþƷ㽶 | պŷҳ| һ߹ۿ| | 1777AV| ݺҹҹ2020| ӣƵwww| 69ɫ| ӰӾƷþӰ| 91þþƷ˿| ղŷƷƵ| ¶ɫ| avѻɫվȫ| ŷһ| ձ | www,97,| ŷƷպ|