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 ?????λ?????? >> ????? >>
???? >> Q235????????
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41310365216 |
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Q235???????? |
?橈???? |
??245*12mm |
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Q235 |
??245*10mm |
5100?/?? |
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Q235 |
??245*12mm |
5100?/?? |
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Q235 |
??219*7mm |
5050?/?? |
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Q235 |
??168*5mm |
5050?/?? |
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Q235 |
??180*6mm |
5050?/?? |
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Q235 |
??168*5mm |
5050?/?? |
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Q235 |
??159*6mm |
5050?/?? |
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?????????????????????????????????????????????????????????????????????????????????????????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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GB/T3091????????-??????????????-?????????
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???????????????Q235??????????/1220*8????????-
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| ???????2438 ??????2010/4/13 ?????????? ??????? |
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