人妻综合网,成人影片麻豆国产影片免费观看,中文字幕一区二区人妻电影,欧美性喷潮

a(chn)Ʒ
Ϻϼ{6̖˾̫Ⓕl
Ϻϼ{6̖˾̫Ⓕl
a(chn)Ʒrh
ϼڣ2018-09-29 09:52:11
a(chn)أ
l(f)؛أȫ
(yng)(sh)
ӆ1
g[300
YdoYd
doP(gun)d
Ԕf

    D802Ⓕl
    ̖EDCoCr-A-03
    ftuϽоⒻѺlֱѺ650湤ܱõĥԺ͸gԡ
    ;650ҹܱõĥԺ͸gԵĈܛ_ύeIJλѺߜظ߉yTе
    ۷ٻW(xu)ɷ/%
    C 0.7-1.44 Si2 Mn2 Cr 25-32 Fe4 W 3-6 4 CoѺ>40ӲHRC40

    D812Ⓕl
    ̖EDCoCr-B-03
    ftuϽоⒻѺlֱѺ650湤ܱõĥԺ͸g
    ;ڸߜظ߉yT߉õSͲ̓(ni)rԼwO(sh)Ĕصпڵ۷ٻW(xu)ɷ/%
    C 1-1.7 Si2 Mn2 Cr 25-32 Fe5 W 7-10 4 Co
    ѺӲHRC44

    D822Ⓕl
    ̖EDCoCr-C-03
    f̼tuϽоⒻѺlֱwԺ^Ѓ(yu)ĥ͟͸gԣ650ߜҲܱ@Щԡ
    ;݆@^S偠tD(zhun)~݆CпڡϙCĥpĶѺ
    ۷ٻW(xu)ɷ/%
    C 1.75-3 Si2 Mn2 Cr 25-33 Fe5 W 11-19 4 CoѺӲHRC53

    D842Ⓕl
    ̖EDCoCr-D-03
    fⒻ4̖̼ⒻtuϽоѺlֱѺ800ܱõĿƣԺgԡ
    ;ڸߜؗl³ܛ_ύeĹѺģyTܷõܡ
    ۷ٻW(xu)ɷ/%
    C 0.5-0.5 Si2 Mn2 Cr 23-32 Fe5 W9.5 7 CoѺӲHRC28-35

    D852Ⓕl
    ̖EDCoCr-E-04
    f͸ߜĥpѺl,ض1100,мtӲ,.Ҳڸߜ,߉yTģ,ͬr(jng)ܛ_͸ߜ,gIJ. HRC44

    D862Ⓕl
    ̖EDCoCr-E-05
    fmڸߜĥĥpwСǶț_gĥprΌӶѺɝMҪ߹ض1000,ѺӲȣ20--HRC:64-66ض600--HRC48-52ض800--HRC38-42͑(yng)I(lng)r֣FˮȹI(lng)ڸߜĥpęCеO(sh)
    ;ڶѺߜع·۵ğ݁CX弰ߠtD(zhun)ۣĥЧ@
      Co101Ⓕl
    ڸ߳Ӳ^ĥĥp͸gD(zhun)ܷh(hun)݆SͲ@^
    Co104Ⓕl
    ˾̫Ⓕ4̖l
    ^ĥpOõĸߜ؏͸g~XϽቺģDģ늳ģߵȡ
    Co106Ⓕl
    ^õĥ͸ߜأ_ܡڰl(f)әCTߜظ߉yTܷ棬u݆C~Ƭȡ
    Co112Ⓕl
    ^ĥp͸gڸߜأ߉yTеXƗU
    Co120Ⓕl
    ߳ظߜӲ^ĥĥpĥgܡڸ߉yĥpް壬
    HS114Ⓕz ^ĥpOõĸߜ؏͸g~XϽቺģDģ늳ģߵȡ
    HS111Ⓕz^õĥ͸ߜأ_ܡڰl(f)әCTߜظ߉yTܷu݆C~Ƭ
    HS112Ⓕz^ĥp͸gڸߜ߉yTеXƗU
    HS113Ⓕz߳ظߜӲȣ^ĥĥpĥgڸ߉yĥpް
    ˾̫Ⓕ1̖l

    ̖GB/T EDCoCr-C-03 ஔ(dng)AWS ECoCr-C JIS DF-CoCrC

    f̼tuϽоⒻѺlֱwԺ^Ѓ(yu)ĥ͟ᡢ͸g650ߜҲܱ@Щԡ

    ;݆@^S偠tD(zhun)~݆CпϙCĥpĶѺ

    ѺӲHRC53


    ˾̫Ⓕ4̖l

    ̖GB/TEDCoCr-D-03 ஔ(dng)JIS DF-CoCrC

    fⒻ4̖̼ⒻtuϽоѺlֱѺ800ܱõĿƣԺg

    ;ڸߜؗl³ܛ_ύeĹѺģyTܷõܡ

    ѺӲHRC 28-35


    ˾̫Ⓕ6̖l

    ̖GB/T EDCoCr-A-03 ஔ(dng)AWS ECoCr-A JIS DF-CoCrA

    ftuϽоⒻѺlֱӣѺ650湤ܱõĥԺ͸g

    ;650ҹܱõĥԺ͸gԵĈϣܛ_ύeIJλѺߜظ߉yTеȡ

    ѺӲHRC40


    ˾̫Ⓕ12̖l

    ̖GB/T EDCoCr-B-03 ஔ(dng)AWS ECoCr-B JIS DF-CoCrB

    ftuϽоⒻѺlֱѺ650湤ܱõĥԺ͸g

    ;ڸߜظ߉yT߉õSͲ̓(ni)rԼwO(sh)Ĕصпڵ۷

    ѺӲHRC44



    ˾̫ⒻCo101l

    ̖GB/T EDCoCr-C-03 ஔ(dng)AWS ECoCr-C JIS DF-CoCrC

    f̼tuϽоⒻѺlֱӣwԺ^Ѓ(yu)ĥ͟͸g650ߜҲܱ@Щ

    ;
    ѺӲHRC53


    ˾̫ⒻCo104l

    ̖GB/TEDCoCr-D-03 ஔ(dng)JIS DF-CoCrC

    fⒻ4̖̼ⒻtuϽоѺlֱѺ800ܱõĿƣԺgԡ

    ;ڸߜؗl³ܛ_ύeĹѺģyTܷõܡ

    ѺӲHRC 28-35


    ˾̫ⒻCo106l

    ̖GB/T EDCoCr-A-03 ஔ(dng)AWS ECoCr-A JIS DF-CoCrA

    ftuϽоⒻѺlֱӣѺ650湤ܱõĥԺ͸g

    ;650ҹܱõĥԺ͸gԵĈܛ_ύeIJλѺߜظ߉yTе

    ѺӲHRC40


    ˾̫ⒻCo112l

    ̖GB/T EDCoCr-B-03 ஔ(dng)AWS ECoCr-B JIS DF-CoCrB

    ftuϽоⒻѺlֱӣѺ650湤ܱõĥԺ͸g

    ;ڸߜظ߉yT߉õSͲ̓(ni)rԼwO(sh)Ĕصпڵ۷

    ѺӲHRC44

    HS111Ⓕz

    ѺӲHRC40-45

    ;ҪҪڸߜعrܱõĥԼgߜء߉yTеСģ


    HS112Ⓕz

    ѺӲHRC45-50

    ;Ҫڸߜ߉yT(ni)ȼCy߉S׺̓(ni)rͲ܈݁͵ȶѺ


    HS113Ⓕz

    ѺӲHRC55-60

    ;Ҫ݆@^S偠tD(zhun)~ƬCпڡϙCȶѺ


    HS113GⒻz

    ѺӲHRC54

    ;ҪڱõͲD(zhun)ܷh(hun)ĥpSͲߜ?z)܈݁@^ȶѺ


    HS113NiⒻz

    ѺӲHRC37-40

    ;Ҫ͚g͸gҪ^ߵă(ni)ȼCTŚyĶѺ


    HS114Ⓕz

    ѺӲHRC52

    ;Ҫ݆@^SС偠tD(zhun)~ƬĥpĶѺ


    HS115Ⓕz

    ѺӲHRC27

    ;ѺӾõ͸ߜظg͛_ܺõĸߜ؏


    HS116Ⓕz

    ѺӲHRC46-50

    ;Ҫ~XϽğቺģȶѺ


    HS117Ⓕz

    ѺӲHRC53

    ;^ĥĥp͸g800ߜҲܱ@ЩڱõͲD(zhun)ܷh(hun)ĥpĶѺ

    D822Ǹ̼tuϽоⒻѺlֱwԺã^Ѓ(yu)ĥ͟͸gԣ650ߜҲܱ@Щ݆@^S偠tD(zhun)~݆Cп.ϙCĥpĶѺ
    pٻW(xu)ɷ֣
    C--1.753.0 Cr--25.033.0 W--11.019.0 Mn--2.0 Si--2.0 Fe--5.0 Co-- 4.0
    ѺӲHRC53
    D842Ⓕ4̖̼tuϽоĶѺlֱӣѺ800ܱõĿƣԺg
    ;ڸߜؗl³ܛ_ύeĹѺģyTܷõܡ
    ۷ٻW(xu)ɷ/%
    C Si Mn Cr Fe W Co
    0.20~0.50 2.00 2.00 23.0~32.0 5.00 9.50 7.00
    ѺӲHRC28~35

ھԃP/
  • ؟(z)•չʾϢI(y)ṩ(ni)ݵ挍(zhn)_ԺͺϷɰl(f)I(y)ؓ؟(z)W(wng)˲Г(dn)καC؟(z)҂ԭt Ͻhx񱾾W(wng)߼TVIPT
    I(y)Ϣ
    ӿhĥ޹˾
    TeԇÕT
    ------------ “(lin)ϵʽ ------------
    “(lin)ϵˣǷƣС㣩
    “(lin)ϵԒ1535-4092799
    “(lin)ϵ֙C13833905496
    ̖a1535-4092799
    I(y)]䣺ruikehancai@163.com
    W(wng)ַ
    ]54800
    ](yng)
    0571-87774297