 ??? 0 ????? 201%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ????????????,??????????,??????????? |
| ????????????,??????????,???????????
????????????
510*22
520*30
530*28
540*55
580*50
630*40
510*25
520*40
530*30
540*60
580*55
630*50
510*28
520*35
530*35
540*65
580*65
630*55
510*30
520*45
530*40
550*20
610*20
630*60
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3479 - 2022/9/1 12:40:04 - |
| ??????????????????? ???????????б? |
| ??????????????????? ???????????б?
??????????
?????????
???????:?????????????????????????,?????????????????????.
?????е????????м??μ????????????,??????????????????????????????????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=3478 - 2022/8/31 13:09:00 - |
| ???????????? ?????????????? |
| ???????????? ??????????????
????????????
??????λ?????
?????λ?????
???
????kg/m
?????????????
426
6
414
62.14
Q235
426
7
412
72.33
203
426
8
410
82.46
20#
426
9
408
92.55
20#,45#,
426
10
406
102.58
20#,45#... |
| http://m.zebwoc.cn/shownewsX.asp?id=3477 - 2022/8/30 13:37:56 - |
| ?????????dn400???10MM??????????? |
| ?????????dn400???10MM???????????
??????λ?????
?????λ?????
???
????kg/m
?????????????
426
6
414
62.14
Q235
426
7
412
72.33
203
426
8
410
82.46
20#
426
9
408
92.55
20#,45#,
426
10
406
102.58
20#,45#,16mn 15Cr... |
| http://m.zebwoc.cn/shownewsX.asp?id=3476 - 2022/8/30 10:06:52 - |
| 219*6???????????? 219*6??????????????? |
| 219*6???????????? 219*6???????????????
219*6?????????????????????4500???
????????????????????綽0635-8878611
219*6???????????????
??????λ?????
?????λ?????
???
????kg/m
?????????????
219
5
209
26.39
304
219
6
207
31.52
20#,Q345B,16mn
219
7
205
36.6
20#,16mn
219
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3475 - 2022/8/29 10:35:48 - |
| ???????????? ???????????? |
| ???????????? ????????????
????????
???
???
???
???
4*1/6-14*1-3
38*5.5
89*5
133*18
14*3.5
42*3
89*5.5
159*6
14*4
42*3.5
89*6
159*6.5
16*3
42*4
89*7
159*7
18*2
42*5
89*7.5
159*8
18*3
42*6
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3474 - 2022/8/28 11:04:44 - |
| 16mn????? 16mn??????????????? |
| 16mn????? 16mn???????????????
???
????
???
????
???
????
???
????
22*2.5
16Mn
89*6
Q345B
133*7
Q345B
245*12
Q345B
25*2.5
16Mn
89*6
Q345B
133*7
16Mn
273*8
Q345
25*4.5
16Mn
89*6.5
16Mn
133*8
Q345B
273*10
Q345
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3473 - 2022/8/27 11:33:40 - |
| ?????????????? ?????????????????????????????? |
| ?????????????? ??????????????????????????????
??
???
????kg/m
??
???
????
??
???
????kg/m
36
3
2.44
114
12
30.18
170
5
20.34
40
5
4.32
108
4
10.26
172
6
24.56
45
2.5
2.62
114
7
18.47
180
10
41.92
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3472 - 2022/8/26 12:02:36 - |
| ??????? ?????????????????????? |
| ??????? ??????????????????????
????????????????????????????????????????????????п???????????????????????????????????????????????????????????????е??????????????????????????????????????????μ??????????????Ч?????????????????????????????????????????????г??Ч??????????
??????????????????????????????????????????????????????????
????????-?????????0.02491=KG/M???????????
?????????????????????
??????????????????????????????????????????
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3471 - 2022/8/25 12:31:32 - |
| ????????????? 6????????????????? |
| ????????????? 6?????????????????
194*20
325*14
377*26
402*37
219*18
325*16
377*30
402*38
245*12
325*18
377*32
402*40
245*14
325*36
377*36
402*42
245*30
325*38
377*38
406*30
245*38
325*40
377*40
406*32
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3470 - 2022/8/24 13:00:28 - |
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[73]
[74] ???? ??
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