 ??? 0 ????? %BA%F1%B1%DA%CE%DE%B7%EC%B8%D6%B9%DC%B9%E6%B8%F1%B1%ED ?? ??????? ??????????? ?????????? |
| ??2011???????????\\????????? |
| ??2011???????????\\?????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
299
57.41
60.89
64.37
67.83
71.27
78.13
84.93
91.69
98.40
105.06
325
62.54
66.35
70.14
73.92
77.68
85.... |
| http://www.zebwoc.cn/shownewsX.asp?id=1939 - 2018/7/15 11:17:24 - |
| 560x8??????????????????????????? |
| 560 x 8???????????????????????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
299
57.41
60.89
64.37
67.83
71.27
78.13
84.93
91.69
98.40
105.06
325
62.54
66.35
70.14
73.92
7... |
| http://www.zebwoc.cn/shownewsX.asp?id=1938 - 2018/7/14 11:46:20 - |
| ??????+??????=?????????? |
| ??????+??????=??????????
??λ??Kg/m
?? ??
?? ??
6.5
7
8
8.5
9
10
12
32
4.088
??
38
5.049
??
... |
| http://www.zebwoc.cn/shownewsX.asp?id=1937 - 2018/7/13 12:15:16 - |
| ?????????????DN426???????????????? |
| ?????????????DN426????????????????
??λ??Kg/m
?? ??
?? ??
6.5
7
8
8.5
9
10
12
32
4.088
??
38
5.049
??
&n... |
| http://www.zebwoc.cn/shownewsX.asp?id=1936 - 2018/7/12 12:44:12 - |
| ?I????????????????+2011??????? |
| ?I????????????????+2011???????
??λ??Kg/m
?? ??
?? ??
3
3.5
4
4.5
5
5.5
6
32
2.146
2.460
2.762
3.052
3.329
3.594
3.847
38
2.589
2.978
3.354
3.718
4.069
4.408
4.735
42
2.885
3.323
3.749
4.162
4.562... |
| http://www.zebwoc.cn/shownewsX.asp?id=1935 - 2018/7/11 13:13:08 - |
| ??200mm???????????????? |
| ??200mm????????????????
??(????)
?? ???????
30
32
(34)
(35)
36
(38)
40
(42)
(45)
?? ?? ?? ?? ??????/???
127
71.76
-
-
-
-
-
-
-
-
133
76.20
79.71
-
-
-
-
-
-
-
140
81.38
85.23
88.88
9... |
| http://www.zebwoc.cn/shownewsX.asp?id=1934 - 2018/7/10 13:42:04 - |
| ????sch10 ?????\\?????????????? |
| ????sch10 ?????
??????????????
???
??????????????kg/m = (Od - Wt) * Wt * 0.02466 ????Od???? Wt????
???????????
???????????????????????
???????????????顪????????????顪??????????????????????????????????ɡ????????????Ρ?????????????????????????????????顪?????????????????????????ɡ????????????????????顪???????????????
????????????????
???????????????顪????????????顪??????????????????????????????????ɡ????????????Ρ??????????????????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=1933 - 2018/7/10 10:11:00 - |
| ????и???г?10*2???????+??????????? |
| ????и???г?10*2???????+???????????
??(????)
?? ???????
1.5
1.6
1.8
2.0
2.2
2.5
2.8
3.0
3.2
?? ?? ?? ?? ??????/???
5
0.129
0.134
-
-
-
-
-
-
-
6
0.166
0.174
0.186
0.197
-
-
-
-
-
7
0.203
0.213
... |
| http://www.zebwoc.cn/shownewsX.asp?id=1932 - 2018/7/9 10:39:56 - |
| ????糧?15crmog????|????糧15crmog????? |
| ????糧?15crmog????|????糧15crmog?????
??(????)
?? ???????
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=1931 - 2018/7/8 11:08:52 - |
| ??????????????- |
| ??????????????-
??,?????????????,8?·?????????????CPI??6.5%,??11????????????????????????????????,??????????????????????????CPI?????,?????????????????????,???????????????????????????????,?????????????????????????,????????????????????????????????????????????????????????????????????????,????????δ????????????????????????????????????????????????????????????????????
|
| http://www.zebwoc.cn/shownewsX.asp?id=1930 - 2018/7/7 11:37:48 - |
|
|
??? ???? [226]
[227]
[228] ???? ??
|
|
|
|
|
|
