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      •   ???: ???????: mm?? mm ????: ???: ????:
        ?? ??????? ???????????????? ????>>>>
        ???????
        16mn?????
        ???????
        ??????????
        ?????¡¥??????
        ???????¡¥??
        12cr1novg???????
        ??????
        P91???????
        ?????????????
        16Mn????????
        ?????¡¥?????
        20G?????¡¥??
        Q345B 16Mn?????
        P22???????
        12crmo???????
        ???? ??????? ???????????????? ????>>>>
        ??????????P91?????????
        ???????T91??? 140*1
        ???p91???????? 12C
        ????????§Ú?20g?????¡¥??
        ???? A335 P91????
        ?????? P91??????????
        ???20g???????¡¥?????
        ???????????¡¥??????20
        15CrMoG?????????o?
        ??§³??????????P91????
        ????P91???????????????
        16Mn??????????????
        ?????? ?????¦Ë??:??? / ???????
        ??????? ??? ???? ??? ??? ???? ???????
        ??????????? 127??4-18-30?? 20# 45# 16?? GB/T8162  GB/T81?? 6000?/?? ??? ???? ???? ??? 2012/8/31
        ?????¡¥?? 108??4-12-18?? 20G GB5310-2008 7600?/?? ???? ??? ???? 2012/8/31
        ?????¡¥?? 57??4-6-8-12?? 20G GB5310-2008 7600?/?? ???? ??? ???? 2012/8/31
        ?????¡¥?? 34??2-4-6-8 20G GB5310-2008 8800?/?? ???? ??? ???? 2012/8/31
        ?????¡¥?? 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
        ?????¡¥?? 51??3-6-8-12?? 20G GB5310-2008 7800?/?? ???? ??? ???? 2011/10/8
        ?????¡¥?? 21??2-4-6 20G GB5310-2008 9600?/?? ???? ??? ???? 2011/10/8
        ??????????? 127??5-12-25?? 20Cr 40Cr GB8162-2008 GB81?? 7200?/?? ??? ???? ???? 2011/10/8
        ??????????¡¥?? 219??16 20G GB5310-1995 ????/?? ??? 2011/9/22
        ??¦Â??????????? 32??2.5 310S GB/T13296-91 ????/?? ???? 2011/9/22
        ???§³?????????? 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
        ?????¡¥?? 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
        ?????????????¡¥?? 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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