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 ?????λ?????? >> ????? >>
??ˉ????? >> ??ˉ????????|??ˉ??( GB5310-2008) |20G?????ˉ??
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79841016 |
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??ˉ????????|??ˉ??( GB5310-2008) |20G?????ˉ?? |
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??ˉ??????0635-8884428 |
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??ˉ?????????|??ˉ??( GB5310-2008) |20G?????ˉ??
1??????????????GB8162-2008
| ????????????豸???ù?(GB8162-2008) |
?????GB/T8162-2008 ????????????????????????豸??????????
?????Q/CG46.2-1996 ??????????????????????? | 2???????????????????GB8163-2008
| ?????????ù?(GB8163-2008) |
?????GB/T8163-2008 ????????????????????????????????????????
?????Q/CG46.1-1996 ?????????????????????????????? | 3????ˉ????????GB3087-2008 GB5310-2008
| ??ˉ??(GB3087-2008 GB5310-2008) |
?????GB3087-2008 GB5310-2008
???????????????????????????????ˉ????????ú????????????????????????????????? | 4????ˉ?????????GB5310-2008
| ??ˉ??( GB5310-2008) |
????? GB5310-2008
????????????????????????ˉ????????ú????????????????????????????????? | 5???????豸??????????GB6479-2000
| ?????豸??????(GB6479-2000) |
| ?????GB6479-2000 ????????????????????豸?????? | 6?????????????????YB235-70
| ????????ù?(YB235-70) |
| ?????YB235 ??????????????? | 7????????????????YB528-65
| ?????????YB528-65?? |
| ?????????????????????????????????????????????????????y???????????????????????????????? | 8????????????????GB9948-2006
| ????????(GB9948-2006) |
| ?????GB9948-2006 ???????????????????????ˉ??????????????? | 9?????????????????YB691-70
| ???(API SPEC 5D??API SPEC 7) |
| ?????API SPEC 5D??API SPEC 7????? ?????? | 10?????????????????:GB3088-1999
| ???????????????????GB3088-1999?? |
| ????????????????????????????????????????????????????????????? | 11??????????????GB5312-1999
| ???ù?(GB/T5312-1999) |
| ?????GB/T5312-1999 ???????????ù?ˉ????????????????????????? | 12??????????????????GB3639-1999
| ??λ???????????????GB3639-83?? |
| ?????е???????豸???羫??????????????λ?????????????????t?????????????е???????豸?????????????е???????????????????????????????????????? | 13???????????????GB17396-99
| ?????????????GB17396-99 |
| ??????????????ú??????????????????? | 14???????????20# 35# 45# 16Mn 27SiMn 15CrMo 12Cr1MoV 35CrMo Cr5Mo 10CrMo910 T91
?????????????????????????????????????????????????????????????????????????????????????????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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GB5310-1995?????ˉ???????|20G?????ˉ??
??????????
??????ˉ??|???????ˉ??|3087??ˉ??|?????ˉ??
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| ???????2654 ??????2010/7/9 ?????????? ??????? |
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