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??ˉ????? >> ?????ˉ??|20G?????ˉ??219-630mm???
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630912116 |
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?????ˉ??|20G?????ˉ??219-630mm??? |
?橈???? |
219-630 |
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?????ˉ??????????0635-8884428 |
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?????ˉ??|20G?????ˉ??219-630mm???
| ?????ˉ?? |
| ??? |
??? |
???? |
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| 219*10-20 |
GB5310-2008 |
20G |
??? |
| 245*10-30 |
GB5310-2008 |
20G |
??? |
| 299*15-30 |
GB5310-2008 |
20G |
??? |
| 325*15-45 |
GB5310-2008 |
20G |
??? |
| 351*15-45 |
GB5310-2008 |
20G |
??? |
| 356*50-45 |
GB5310-2008 |
20G |
??? |
| 377*20-45 |
GB5310-2008 |
20G |
??? |
| 480*20-50 |
GB5310-2008 |
20G |
??? |
| 495*20-50 |
GB5310-2008 |
20G |
??? |
| 510*20-50 |
GB5310-2008 |
20G |
??? |
| 530*20-50 |
GB5310-2008 |
20G |
??? |
| 630*20-50 |
GB5310-2008 |
20G |
??? | ?????ˉ????????????????????????????????????ˉ??????????????????????????????????????????Щ??ˉ???????????o????1?????????????????????????????????????????????????????????и????????????????????????????????????????????????У???????????????20G??20MnG??25MnG??????????15MoG??20MoG??12CrMoG??15CrMoG??12Cr2MoG??12CrMoVG??12Cr3MoVSiTiB???????????????1Cr18Ni9??1Cr18Ni11Nb?????ˉ??????????????е?????????????????飬??????????????顣??????????????????????????????????????????????????????????
????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????о??????о?????????????????????ù??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????á?DZ???????????????????????????????????????????????????DZ45??45MnB??50Mn??DZ50??40Mn2??40Mn2Si??DZ55??40Mn2Mo??40MnVB??DZ60??40MnMoB??DZ65??27MnMoVB?????????????????????
?????????????????????????????????????????????????????????????????????????????????????????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??|GB3087??ˉ??|??ˉ???????
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GB5310-1995?????ˉ???????|20G?????ˉ??
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| ???????2486 ??????2010/6/30 ?????????? ??????? |
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