?????????

?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
AFB ?FB?????
?????
AFB?????????????????????90?????????????????????????????????????????????????????????????????
???????????????????????????????-20?-150????????????0.2Mpa,???????????????????????????????????????????????????
?????????IH???????
?????
???100FB-37A
100-??????mm?
F- ?????????????
B-????????????????1Cr18Ni9Ti??
37-????????m?
A-?????????

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May 30th, 2008 - Posted in , , , , Blogroll, , Uncategorized | |

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