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          16mn?????
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          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??:??? / ???????
          ??????? ??? ???? ??? ??? ???? ???????
          ??????????? 127??4-18-30?? 20# 45# 16?? GB/T8162  GB/T81?? 6000?/?? ??? ???? ???? ??? 2012/8/31
          ?????ˉ?? 108??4-12-18?? 20G GB5310-2008 7600?/?? ???? ??? ???? 2012/8/31
          ?????ˉ?? 57??4-6-8-12?? 20G GB5310-2008 7600?/?? ???? ??? ???? 2012/8/31
          ?????ˉ?? 34??2-4-6-8 20G GB5310-2008 8800?/?? ???? ??? ???? 2012/8/31
          ?????ˉ?? 28??2-4-6 20G GB5310-2008 8800?/?? ???? ??? ???? 2012/8/31
          ??????? 63.5??4-6-8-?? 20Cr 40Cr GB8162-2008 GB81?? 7200?/?? ??? ???? ???? 2012/8/31
          ??????? 42??3-6-8 20Cr 40Cr GB8162-2008 GB81?? 7200?/?? ??? ???? ???? 2012/8/31
          ??????? 76??4-6-8-12?? P11  P12  ?? GB5310 GB6479 GB?? 12000?/?? ???? ???? 2012/8/31
          ??????? 168??6-16 12Cr1MoVG ?? GB5310-2008 GB64?? 12000?/?? ???? ??? 2012/8/31
          ??????? 114??4-18-30?? 20# 45# 16?? GB/T8162  GB/T81?? 6100?/?? ??? ??? ??? ??? 2011/10/8
          ?????ˉ?? 51??3-6-8-12?? 20G GB5310-2008 7800?/?? ???? ??? ???? 2011/10/8
          ?????ˉ?? 21??2-4-6 20G GB5310-2008 9600?/?? ???? ??? ???? 2011/10/8
          ??????????? 127??5-12-25?? 20Cr 40Cr GB8162-2008 GB81?? 7200?/?? ??? ???? ???? 2011/10/8
          ??????????ˉ?? 219??16 20G GB5310-1995 ????/?? ??? 2011/9/22
          ??β??????????? 32??2.5 310S GB/T13296-91 ????/?? ???? 2011/9/22
          ???С?????????? 22??2.5 20# GB/T8162-2008 7200?/?? ??? 2011/9/22
          35CrMo??????? 38??4.5 35CrMo GB8163-2008 8600?/?? ??? 2011/9/22
          ????2????? 19??2 304L GB13296-2000 ????/?? ??? 2011/9/16
          ??????? 68??4-6-8-12?? 20Cr 40Cr GB8162-2008 GB81?? 7200?/?? ??? ???? ???? 2011/9/16
          ?????ˉ?? 18??2-4-6 20G GB5310-2008 11000?/?? ???? ??? ???? 2011/9/15
          ????????????????????? 406??11 10MnDG GB/T18984-2003 ????/?? ??? 2011/9/15
          ????????????????????? 377??22 16MnDG GB/T18984-2003 ????/?? ??? 2011/9/15
          ?????????????ˉ?? 219??30 20G GB5310-1995 7800?/?? ??? 2011/9/13
          ??304?????? 159??5 304 GB/T14975-2002 ????/?? ?? 2011/9/13
          ?? 146 ?????     ???  ????   [5] [6] [7]   ????  ??      ??7?  24??/?       

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          Copyright ??????????? ???:?????????ü???????????????·???????????7??¥1408??  ???????????????

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