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304????????, ???????????,??????????,??????????????????????????????????????????????????????????
???????:?????:316????????316F?????316L?????303?????304?????304F?????303Cu????????310S?????316???????316F???????303???????304???????316??????304??????303??????????????????????????????:??????????????????????????????????!
?????:?????:316L?????316?????310S?????309S?????304???????????????????????????????????????????????????????????????????????????????,?????????????????????????????????????????????????????,????,????,????,????,????,?????,??,????,??????
???????:310S?????309S?????316L?????316?????304???????????????????????????????????????????????2B??BA????????
??????:?????????316L????,316?????304?????301?????420J2??????????????;316?????304?????430???????:??:5mm~1550mm;??:0?025mm~4mm;??:2B?BA?8K????
??????:316L???????316???????310S???????309S???????304???????302???????304???????302????????????????:200cu?200??,301?302?302HQ??,303?303cu`?304?304H?304HC?304cu?304L?304H?304N1??,309S?310S?314?315??,316?316cu?316L??,321?410?416?420?410L?430?430F??????????-?-????
??????:??:304?316?310?310S?321 ????????????????,?????:7*1,6*12,7*7,7*19,17*39??
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