 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ??60??14??????????????????????????_?????????????? |
| ??60??14??????????????????????????_??????????????
??60??14????????????????????????
??????????????6100?????????????
_60??14??????????????
????????ù??|???????????????
????10# 0.07~0.13 0.17~0.37 0.35~0.65 ??0.035 ??0.035
????20# 0.17~0.23 0.17~0.37 0.35~0.65 ??0.035 ??0.035
????35# 0.32~0.39 0.17~0.37 0.35~0.65 ??0.035 ??0.035
????45# 0.42~0.50 0.17~0.37 ... |
| http://www.zebwoc.cn/shownewsX.asp?id=2949 - 2021/3/30 18:14:44 - |
| ??60??10?????????????_?????_???????? |
| ??60??10?????????????_?????_????????
??60??10?????????????_
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
42... |
| http://www.zebwoc.cn/shownewsX.asp?id=2948 - 2021/3/30 14:43:40 - |
| ??60??8??????????????????????????? |
| ??60??8???????????????????????????
??60??8?????????????
????
????
???
???
????(T)
????
????
????
20#
GB/T8162-1999
14??2-2.5-3-4
??10??
????
???
????
20#
GB/T8162-1999
16??2-3-3.5-4
??5??
????
???
????
20#
GB/T8162-1999
18??2-2.5-3-4.5
??10??
????
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2947 - 2021/3/29 15:12:36 - |
| ??58??8?????????????_????????_???????? |
| ??58??8?????????????_????????_????????
??58??8???????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
42
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2946 - 2021/3/28 15:41:32 - |
| ??57??12????????????_???_????_??? |
| ??57??12????????????_???_????_???
??57??12??????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
42
6.... |
| http://www.zebwoc.cn/shownewsX.asp?id=2945 - 2021/3/27 16:10:28 - |
| ??57??10?????????????_????????_????_???????? |
| ??57??10?????????????_????????_????_????????
??57??10????????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
4... |
| http://www.zebwoc.cn/shownewsX.asp?id=2944 - 2021/3/26 16:39:24 - |
| ??133??12_45???????45?????????_45???????? |
| ??133??12_45???????45?????????_45????????
??133??12_45??????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
102
18.55
19.60
20.64
21.67
22.69
24.69
26.53
28.63
30.38
32.18
108
19.73
20.86
21.... |
| http://www.zebwoc.cn/shownewsX.asp?id=2943 - 2021/3/25 17:08:20 - |
| ??273??42_q235????????????????_?????? |
| ??273??42_q235????????????????_??????
??273??42_q235????????????????_
16Mn????????
????16Mn?????е??????????????????з???
????16Mn???????????????????0.16%??????????????343MPa????????????343MPa??????16Mn?????????????????????????????????????????16Mn???????????????????????????￡??綬??????????????????????????????????????????????????????????
??????????????????????16Mn??????????
????????????mm??????????μ??????????棩
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2942 - 2021/3/24 17:37:16 - |
| ??57??8?????????????????????????? |
| ??57??8??????????????????????????
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????
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20# 45#
GB/T8162-1999
203??25-28-30-35-40
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20# 45#
GB/T8162-1999
219??30-32-35-40-45-48-50-55
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????
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20# 45#
GB/T81... |
| http://www.zebwoc.cn/shownewsX.asp?id=2941 - 2021/3/23 18:06:12 - |
| ??159??6????з????ж???????з?????? |
| ??159??6????з????ж???????з??????
??159??6????з????ж?????
???????????????
??(????)
?? ???????
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
?? ?? ?? ?? ??????/???
121
-
-
-
11.54
12.93
14.30
15.67
17.02
18.35
19.68
20.99
127
-
-
-... |
| http://www.zebwoc.cn/shownewsX.asp?id=2940 - 2021/3/22 18:35:08 - |
|
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