| ????????? ??????????????????>>>> |
|
|
 ?????λ?????? >> ????? >>
????? >> GB/T8162?????????140*20???
|
|
|
??????? |
4168345316 |
???????? |
GB/T8162?????????140*20??? |
?橈???? |
140*20 |
???????? |
??? |
?????? |
????? |
| |
|
 ?? ? ? ?? |
GB/T8162?????????140*20???
| ????? |
20# |
140*14 |
???? |
??? |
| ????? |
20# |
140*16 |
???? |
??? |
| ????? |
20# |
140*18 |
???? |
??? |
| ????? |
20# |
140*20 |
???? |
??? |
| ????? |
20# |
140*22 |
???? |
??? |
| ????? |
20# |
140*25 |
???? |
??? |
| ????? |
20# |
140*28 |
???? |
??? |
| ????? |
20# |
140*30 |
???? |
??? |
| ????? |
20# |
140*32 |
???? |
??? |
| ????? |
20# |
140*35 |
???? |
??? |
| ????? |
20# |
140*38 |
???? |
??? |
| ????? |
20# |
140*40 |
???? |
??? |
?????????????????????????????????????????????????????????????????????????????????????????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
|
|
|
??????????
?????20#?????133??????
??????????
?????????|????????
?????????? |
| ???????1895 ??????2010/4/16 ?????????? ??????? |
|
|
|
