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 ?????λ?????? >> ????? >>
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615925816 |
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??232mm?????|????????? |
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232mm |
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?????????0635-8884428 |
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??232mm?????|?????????
| 20#?????(??????\????????)??????? |
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| ????? |
20# |
232*12 |
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???/????? |
???????0635-8884428 |
| ????? |
20# |
232*14 |
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???/????? |
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| ????? |
20# |
232*16 |
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???/????? |
???????0635-8884428 |
| ????? |
20# |
232*18 |
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???/????? |
???????0635-8884428 |
| ????? |
20# |
232*20 |
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???/????? |
???????0635-8884428 |
| ????? |
20# |
232*22 |
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???/????? |
???????0635-8884428 |
| ????? |
20# |
232*25 |
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???/????? |
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| ????? |
20# |
232*28 |
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???/????? |
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| ????? |
20# |
232*30 |
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???/???? |
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| ????? |
20# |
232*32 |
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???/???? |
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| ????? |
20# |
232*35 |
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???/???? |
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| ????? |
20# |
232*38 |
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| ????? |
20# |
232*40 |
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| ????? |
20# |
232*45 |
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???/???? |
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| ????? |
20# |
232*50 |
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???/???? |
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??????????????
??????????kg/m = (Od - Wt) * Wt * 0.02466 ????Od???? Wt????
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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??...
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| ???????2122 ??????2010/6/15 ?????????? ??????? |
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