 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ??????????????????????_????????????? |
| ??????????????????????_?????????????
??????????????????????_?????????????
??(????)
?? ???????
3.0
3.2
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
?? ?? ?? ?? ??????/???
(76)
5.40
5.75
6.26
7.10
7.93
8.75
9.56
10.36
11.14
11.91
80
5.69
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2959 - 2021/4/9 13:25:24 - |
| ???????D200???????????????????????? |
| ???????D200????????????????????????
???????D200????????
????
????
???
???
????(T)
????
????
????
20#
GB/T8162-1999
68??3.5-4-5-6-8-10
??5??
????
???
????
20#
GB/T8162-1999
70??4-6-8-10-14
??6??
????
???
????
20#
GB/T8162-1999
73??4-5-6-8-10-14
??5??
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2958 - 2021/4/8 13:54:20 - |
| D168?????????_?????????????? |
| D168?????????_??????????????
D168?????????_
??(????)
?? ???????
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
21.97
23.08
24.1... |
| http://www.zebwoc.cn/shownewsX.asp?id=2957 - 2021/4/8 10:23:16 - |
| ????????????68??12?????????????_??????? |
| ????????????68??12?????????????_???????
????????????68??12???????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2956 - 2021/4/6 14:52:12 - |
| ??68??10??40cr????????????_40cr????????? |
| ??68??10??40cr????????????_40cr?????????
??68??10??40cr???????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2955 - 2021/4/5 15:21:08 - |
| ??68??8?????????????????_??????????????? |
| ??68??8?????????????????_???????????????
??68??8???????????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2954 - 2021/4/4 15:50:04 - |
| ??63.5??12????????????????????_???????????? |
| ??63.5??12????????????????????_????????????
??63.5??12???????????????????)
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2953 - 2021/4/3 16:19:00 - |
| ??63.5??10???????????????_????????_????????? |
| ??63.5??10???????????????_????????_?????????
??63.5??10?????????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2952 - 2021/4/2 16:47:56 - |
| ??63??14?????ι??????????????_??????????????? |
| ??63??14?????ι??????????????_???????????????
??63??14?????ι?????????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
... |
| http://www.zebwoc.cn/shownewsX.asp?id=2951 - 2021/4/1 17:16:52 - |
| ??61??13??ξ???????????????_??θ???? |
| ??61??13??ξ???????????????_??θ????
??61??13??ξ??????????????
?????????????????
????
????
???
???
????(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... |
| http://www.zebwoc.cn/shownewsX.asp?id=2950 - 2021/3/31 17:45:48 - |
|
|
??? ???? [124]
[125]
[126] ???? ??
|
|
|
|
|
|
