???????????o?
D?????o?
D???D
???D???
????a?
??ר?
????ר?
?????
???????
??????????DD ???????????????? ??>>>>
  ???????-??3????1y??????a?- 15526
  ?-????????-?a?? 13743
  ???o???D??2?|???o?????- 4621
  ????????????t?'????????- 4566
  ?D?????????????DD????- 3196
  20crmo??? 3077
  ??1|???????? 3044
  ??1???????|?1|??2??- 3012
  ??????1?3?????????1???3??- 2957
  ??????????1??|?????????- 2850
  ??????????????? 2847
  2?Da????1????????2???1??- 2787
  ??????t?'????????- 2227
  ???|a???????'? 2180
  |3????2?1???3?'????|????- 2169
  1Cr19Ni11Nb???3??|?D??- 2033
  ?????a2?Da????t??? 1870
  ??????2?'???????11???????- 1840
  ?t???????? 1786
  ?D????2?Da??430o?1.5?- 1783
?????o? ???????:3 / ?????o?
  3 >> ????a?  
????D?????1?? [2019/5/27] (???391)
????????????????3?'??? [2019/5/13] (???357)
??????? [2019/4/30] (???373)
?????.1?3???????- [2019/4/24] (???352)
3??????D1a?3500?????D?33?? [2019/4/22] (???360)
????????1????'2018????D??? [2019/1/14] (???398)
  3 >> ??ר?  
Q345??o???D???????a [2019/5/27] (???380)
Q345??o?D????o??e?a???? [2019/5/13] (???323)
Q345??'??D1???2?'????? [2019/4/30] (???359)
??????a?1???????? [2019/4/24] (???352)
?????????a??? [2019/4/22] (???406)
3??????????Do?????2?'2?? [2017/1/17] (???873)
  3 >> ????ר?  
?3???'?????????2 [2019/5/13] (???333)
?1???3|???1???12CrMoVo??e???3?1?o?????????3?????? [2019/4/30] (???343)
???????????a???1110?a?????? [2019/4/24] (???349)
?3?'?????????2 [2019/4/22] (???359)
?1????2017?16mn??????????? [2019/1/14] (???401)
???????D????2?? [2017/1/17] (???726)
  3 >> ?????  
????1Y?|??1Y??ao?2? [2019/5/27] (???393)
??DD?D?????1 [2019/5/13] (???319)
??????3D???y????1????? [2019/4/30] (???376)
????????????a?1?-??a?321o [2019/4/24] (???370)
???1???o?a'??????2??1 [2019/4/22] (???360)
?????D???D??????? [2017/1/19] (???816)
  3 >> ???????  
????????????? [2019/5/27] (???287)
?3?????2??D??? [2019/5/13] (???355)
????D????? [2019/4/30] (???344)
?????3??D3??????1???? [2019/4/24] (???341)
?3??D????D????? [2019/4/22] (???366)
?????a2015?D??'???1|? [2016/2/26] (???965)
3???o  1 

???3 | D?????o? | D?????? | D???D | 2?2?? | 23??? | 1???? | a????? | ??????
???1??'?oQ345??????????09MnNiDR??????15CrMo?????Q345b?????45mn?????50??????16mn???
????o0635-2997959??8880698  '????o0635-2127906  ???o15969609777??18963599979
Copyright ????3?D???e?2??D?T1???  ???:?3??-???a?????1????C157o?  ????3??o??????