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      ???: ???????: mm?? mm ????: ???: ????:
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    ???????
    16mn?????
    ???????
    ??????????
    ?????ˉ??????
    ???????ˉ??
    12cr1novg???????
    ??????
    P91???????
    ?????????????
    16Mn????????
    ?????ˉ?????
    20G?????ˉ??
    Q345B 16Mn?????
    P22???????
    12crmo???????
    ???? ??????? ???????????????? ????>>>>
    ??????????P91?????????
    ???????T91??? 140*1
    ???p91???????? 12C
    ????????и?20g?????ˉ??
    ???? A335 P91????
    ?????? P91??????????
    ???20g???????ˉ?????
    ???????????ˉ??????20
    15CrMoG?????????o?
    ??С??????????P91????
    ????P91???????????????
    16Mn??????????????
    ?????? ?????λ??:??? / ???????
    ??????? ??? ???? ??? ??? ???? ???????
    ??????? 114??5-12-25?? 20Cr 40Cr GB8162-2008 GB81?? 7000?/?? ??? ???? ???? 2019/4/12
    ??????? 630??10-25-4?? 12Cr1MoVG ?? GB5310-2008 GB64?? 15000?/?? ??? ??? 2019/4/12
    ?????ˉ?? 89??4 20G GB5310-2008 6500?/?? ??? 2019/4/12
    q345c??????? 530??12-30-7?? 20# 45# GB/T8162  GB/T81?? 7200?/?? ??? ??? ??? ??? 2019/4/12
    q345d??????? 580??12-30-7?? 20# 45# GB/T8162  GB/T81?? 7300?/?? ??? ??? ??? ??? 2019/4/12
    ??????? 48??3-6 P11  P12  ?? GB5310-2008 GB64?? 15000?/?? ???? ???? 2019/3/29
    ?????????? 89??4-6-8-12?? 20Cr 40Cr GB8162-2008 GB81?? 7200?/?? ??? ???? ???? 2019/3/29
    Q345D????? 133??6-12-20?? 16Mn GB8163-2008  GB6?? 6800?/?? ??? 2019/3/29
    ?????????? 351??8-25-60?? 20# 45# 20?? GB/T8162  GB/T81?? 6300?/?? ??? ??? ??? ??? 2019/3/29
    ??????? 273??45 20# GB8163 5700?/?? ??? 2016/5/12
    ??????? 273??8-25-60?? 20# 45# GB/T8162  GB/T81?? 5900?/?? ??? ???? ???? ??? 2014/12/10
    ??????? 140??4-18-30?? 20# 45# 16?? GB/T8162  GB/T81?? 6000?/?? ??? ??? ???? ??? 2014/12/10
    ?????ˉ?? 63.5??4-12-1?? 20G GB5310-2008 7600?/?? ???? ??? ???? 2014/12/10
    ??????? 530??20 45# GB5310-1995 8900?/?? ??? 2014/12/10
    ??????? 356??12-30-7?? 20# 45# 20?? GB/T8162  GB/T81?? 6400?/?? ??? ??? ??? ??? 2014/12/10
    ??????? 25??3-5 12Cr1MoVG ?? GB5310-2008 GB64?? 15000?/?? ???? 2014/12/10
    ??????????? 159??3 316L GB/T14975-2002 ????/?? ???? 2014/12/10
    16mn????? 610??10-30-7?? 20# 45# 16?? GB/T8162  GB/T81?? 7600?/?? ??? ??? ??? ??? 2014/12/10
    ??????? 299??8-25-60?? 20# 45# 20?? GB/T8162  GB/T81?? 6200?/?? ??? ??? ???? ??? 2014/12/10
    ?????ˉ?? 14??2-4 20G GB5310-2008 13000?/?? ???? ??? ???? 2014/12/10
    ?????ˉ?? 12??1.5-3 20G GB5310-2008 14000?/?? ???? ??? ???? 2014/12/10
    ?????????? 95??4-12-18 20Cr 40Cr GB8162-2008 GB81?? 7200?/?? ??? ???? ???? 2014/12/10
    ??????? 325??10-25-4?? 12Cr1MoVG ?? GB5310-2008 GB64?? 13000?/?? ??? ??? ???? 2014/12/10
    ?????ˉ?? 273??18 20G GB5310-2008 6000?/?? ??? 2014/12/10
    ?? 146 ?????     ???  ????   [1] [2] [3]   ????  ??      ??7?  24??/?       

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    ???????????????16mn?????????????????????????????????ˉ??
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    Copyright ??????????? ???:?????????ü???????????????·???????????7??¥1408??  ???????????????

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