 ??? 0 ????? %BA%F1%B1%DA%CE%DE%B7%EC%B8%D6%B9%DC%B9%E6%B8%F1%B1%ED ?? ??????? ??????????? ?????????? |
| ??????????г????????3650?/?? |
|
??????????г????????3650?/??
????????4??????г??к????????????????????????14-20mm????г????????3650?/?????????????3830?/???????14-20mm????г????????3630?/??????????屨??3810?/????????????????14-20mm?????3600?/??????????14-20mm?????3610?/???????14-20mm?????3610?/???
???????1???????????? ????????????????2??????????5???????????????????3.5... |
| http://m.zebwoc.cn/shownewsX.asp?id=4179 - 2024/8/7 11:06:44 - |
| ???????????????е??е??? |
| ????????е??е??????????????????????????????????????????????????????????????????????????????????????????
1??????????????????????
????????????Σ??糵???????????????????????????????????????????????????????????????????????????????????????????????????п??λ????????????????????????????????Kennametal??????????????????????????????????
?????????????????????о????????????????????????????????á???????????й????????????????С?????????????????á????Ч?????????5-10?????????????????<60... |
| http://m.zebwoc.cn/shownewsX.asp?id=4178 - 2024/8/5 11:35:40 - |
| ????????-?????????-?????????? |
|
????????-?????????-??????????
GB8163???
GB8163?????????????????????GB/T8163-2008??????????????????????????????????????
GB8163???????????????????п???棬?????β????к??????????п???棬?????????????????????????????????ú????????Щ????????????????????????????????????俹?????????????????????????y??????????????????????е???????????????????????????г????????????????????????????????????????????????????????????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=4177 - 2024/8/3 12:04:36 - |
| gb8163?????-????????-???????-???η?????? |
|
gb8163?????-????????-???????-???η??????
gb8163?????-????????-???????-???η??????
,
???????
???
????
????
???
????
60??5
15CrMoG
8.76... |
| http://m.zebwoc.cn/shownewsX.asp?id=4176 - 2024/8/1 12:33:32 - |
| ???÷??????-????????-???????? |
|
???÷??????-????????-????????
???÷??????-????????-????????
???????
???
????
????
???
????
60??5
15CrMoG
8.765
??... |
| http://m.zebwoc.cn/shownewsX.asp?id=4175 - 2024/7/29 13:02:28 - |
| 15crmog?????60??5 ???????? |
|
15crmog?????60??5 ????????
??????? ??? ???? ???? ???
???? 60??5 15CrMoG 8.765 ????
???? 76??5 15CrMoG 9.9 ????
???? 89??5 15CrMoG 13.5 ????
???? 356??36 15CrMoG 2.28 ????
???? 356??35 15CrMoG 2.28 ... |
| http://m.zebwoc.cn/shownewsX.asp?id=4174 - 2024/7/27 13:31:24 - |
| ???????-???????? |
|
???????-????????
????и?
???
406??50
20#
4
????и?
???
406??60
20#
9.03
????и?
... |
| http://m.zebwoc.cn/shownewsX.asp?id=4173 - 2024/7/25 14:00:20 - |
| ???377???50???????-???????? |
|
???377???50???????-????????
???377???50???????-????????
????и?
???
406??50
20#
4
????и?
???
406??60
20#
9... |
| http://m.zebwoc.cn/shownewsX.asp?id=4172 - 2024/7/23 14:29:16 - |
| 337*80?????????? -??????? |
|
337*80?????????? -???????
337*80?????????? -???????
???????
?????????????????????????????????????????м??????????????????Щ????????ν?????????
???????????????????????????????????????????????????????ú????????????????????????????????????????????????????????????????Щ????????????????????????????λ???????????????????м??????
???????????????????????У??????????????????(??????????????????????)??????????????????????????к????????????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=4171 - 2024/7/21 14:58:12 - |
| ???????????? ???????????????-???????? |
|
???????????? ???????????????-????????
???????????? ???????????????-????????
??????
????????????й?????
1 GB/T7232-1999???????????????? 2000-03-01??,????GB/T 7232-1987
2 GB/T8121-2002??????????????? 2002-12-01??,????GB/T 8121-1987
3 GB/T9452-2003?????ˉ??Ч???????????? 2004-06-01??,????GB... |
| http://m.zebwoc.cn/shownewsX.asp?id=4170 - 2024/7/19 15:27:08 - |
|
|
??? ???? [2]
[3]
[4] ???? ??
|
|
|
|
|
|
