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?????λ?????? >> ????? >>
??ˉ????? >> GB3087???????ˉ??|??ˉ?????
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498175116 |
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GB3087???????ˉ??|??ˉ????? |
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57-426 |
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GB3087???????ˉ??|??ˉ?????
?е????ˉ?????????????? |
????? 20# dz40 ????? GB3087-1999 GB8163-1999 YB23-70 |
?????ˉ??8??1-2 |
?????ˉ??38??3-7 |
?????ˉ??95??6-20 |
?????ˉ??159??5-40 |
?????ˉ??351??10-50 |
?????ˉ??101-2 |
?????ˉ??42??3-8 |
?????ˉ??102??4-20 |
?????ˉ??168??8-40 |
?????ˉ??377??10-50 |
?????ˉ??12??1-2.5 |
?????ˉ??45??3-8 |
?????ˉ??108??4-20 |
?????ˉ??180??7-40 |
?????ˉ??402??10-50 |
?????ˉ??14??1.5-4 |
?????ˉ??51??3-10 |
?????ˉ??114??4-20 |
?????ˉ??194??8-40 |
?????ˉ??426??10-50 |
?????ˉ??16??2-4 |
?????ˉ??57??3-10 |
?????ˉ??121??5-20 |
?????ˉ??203??10-45 |
?????ˉ??480??12-45 |
?????ˉ??18??2-5 |
?????ˉ??60??3-12 |
?????ˉ??127??6-25 |
?????ˉ??219??7-50 |
?????ˉ??530??12-40 |
?????ˉ??22??2-5 |
?????ˉ??63.5??3-14 |
?????ˉ??133??5-25 |
?????ˉ??245??8-50 |
?????ˉ??450??12-40 |
?????ˉ??25??2-6 |
?????ˉ??76??4-14 |
?????ˉ??140??6-25 |
?????ˉ??273??8-50 |
?????ˉ??610??12-30 |
?????ˉ??28??2-6 |
?????ˉ??83??5-16 |
?????ˉ??146??8-20 |
?????ˉ??299??10-50 |
?????ˉ??430??12-30 |
?????ˉ??32??2.5-6 |
?????ˉ??89??4-20 |
?????ˉ??152??8-30 |
?????ˉ??325??8-50 |
?????ˉ??720??12-30 |
?????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??...
???????????0510-88264321??88223334 ???棺0510-88223334 ?????18921237777
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?????????ˉ??|??ˉ??|20G?????ˉ??159*6???
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???????2552 ??????2010/4/9 ?????????? ??????? |
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