??? 0 ????? %B2%BB%D0%E2%B8%D6%B9%DC%BC%DB%B8%F1 ?? ??????? ??????????? ?????????? |
| 60*14mm??????? 60*14???????????? 60*14??????? |
| 60*14???????????????????????????????????????????????е????????????????????????????????????????????У????????????????漲??????????????????????????????????????????????????????????????????????????? ???????????????b?? ??????????????????У??????????????????????Fb?????????????????????So??????????????????????????????b??????λ?N/mm2??MPa???????????????????????????μ???????????????????????? ??????У?Fb--???????????????????????N???????? So--??????????????mm2?? ????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=2289 - 2019/6/23 10:30:44 - |
| ???l360??????? ??????1018???? ????????? |
| ????????????:???q235?????????????1.??????????????GB3640-88???????????y?????????????豸????????????????????????????? ????2.???紙????YB242-63?????????????????е??????????????紙?????紙???????????????????? ????3.???????????????????????????SY5036-83?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????e??????????????????Ч???????????????????????????????????????????????? ??... |
| http://m.zebwoc.cn/shownewsX.asp?id=2288 - 2019/6/22 10:59:40 - |
| ?????????? ??????????????? ???????????? |
| ????????????????????????????????????????????????SY5036-83????????????????????????????????????????????????????SY5038-83????????????????????????????????????????????????????????????????????????????????????????????????????????????SY5037-83???????????????????溸?????????????ú?????????????????????????????????????? ??????????????????????????:SY/T5037-2000????????? ???????????????????????????????GB/T9711.1-1997????????????????????????????????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=2287 - 2019/6/21 11:28:36 - |
| ???????????????? ?????????????? ???????????? |
| ??????????????и???????????塡????????????????????????????????????????????????????????? ??????????????????ú?????????????????????????????????????????? ????????????????????o???????и???????????? ????1???????????λ?????????????????????????????????????????40Cr?? ????2?????????????????????????????????????????????? ????????????1.5???????? ???????????????????????????????????????????????????????????????????????????1???? ???????????12CrMoV?????12Cr1MoV????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=2286 - 2019/6/20 11:57:32 - |
| ?????????? ?????θ??? ??????????? |
| ????г?????????????????510 x 22-25-28-30-35-38-40-45-50-55-60-65-70-75-80 520 x 20-25-30-40-35-45-50-55-60-65-80 530 x 10-12-14-16-18-20-22-25-28-30-35-40-45-50-55-60-65-75 540 x 20-25-30-35-40-45-55-60-65 580 x 20-25-30-35-40-45-50-55-65 610 x 20-25-30-35-45-55 630 x 10-12-14... |
| http://m.zebwoc.cn/shownewsX.asp?id=2285 - 2019/6/19 12:26:28 - |
| ??????????????? ?????????????? ?????????????? |
| ????316???????????????б???? GB1220-92????0Cr17Ni12Mo2???????SUS316????????316???????316S16?1?????X5CrNiMo1812????????Z6CND17.12?????????????????????? 14x2?? 159x14 ?? 323.9x10 ?? 16x3 ?? 159x18 ??323.9x12 ?? 18x2x7.1M?? 159x18x8-12?? 323.9x13 ?? 25.4x3x5 ?? 159x20 ?? 323.9x13.5 ?? 28x4 ... |
| http://m.zebwoc.cn/shownewsX.asp?id=2284 - 2019/6/18 12:55:24 - |
| ????0cr18ni9????????? ????16mn??????? ????????????? |
| ????8163?????????20??Q345??б????GB/T8163-1999???Χ????8-630??1.5-75 ????????????????????????????????????????????????????????????????????????? 8163?????? ?????豸????????????25??683??10-12-14-16-18-20203??32-36-4028??689??8-10-12-14-16-18-20219??6-8-12-16-18-20-2532??6-895??6-8-10-12-14-16-20219??30-4034??6-8102??6-7-8-10-12-14-16-20 ... |
| http://m.zebwoc.cn/shownewsX.asp?id=2283 - 2019/6/17 13:24:20 - |
| ?????????????? ?????????? ????????? |
| ????????????и???????????塡????????????????????????????????????????????????????????? ??????????????????ú?????????????????????????????????????????? ????????????????????o???????и???????????? ????1???????????λ?????????????????????????????????????????40Cr?? ????2?????????????????????????????????????????????? ????????????1.5???????? ???????????????????????????????????????????????????????????????????????????1???? ???????????12CrMoV?????12Cr1MoV... |
| http://m.zebwoc.cn/shownewsX.asp?id=2282 - 2019/6/16 13:53:16 - |
| ??????β???????? ??????????????? ?????е????ù? |
| ?????е????ù??????? 14x2?? 159x14 ?? 323.9x10 ?? 16x3 ?? 159x18 ??323.9x12 ?? 18x2x7.1M?? 159x18x8-12?? 323.9x13 ?? 25.4x3x5 ?? 159x20 ?? 323.9x13.5 ?? 28x4 ?? 159x25 ?? 323.9x16 ?? 31.8x4x12M?? 168x5 ?? 323.9x17.5 ?? 38x4x7 ?? 168.3x7... |
| http://m.zebwoc.cn/shownewsX.asp?id=2281 - 2019/6/15 14:22:12 - |
| ????????????? ?????????????? ???????????? |
| ????????????????????????????????????????????????SY5036-83????????????????????????????????????????????????????SY5038-83????????????????????????????????????????????????????????????????????????????????????????????????????????????SY5037-83???????????????????溸?????????????ú?????????????????????????????????????? ??????????????????????????:SY/T5037-2000????????? ???????????????????????????????GB/T9711.1-1997???????????????????????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=2280 - 2019/6/14 14:51:08 - |
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