 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| ?????20cr???????? ??????????? ?????l360??????? |
| ?????q235?????????????1.??????????????GB3640-88???????????y?????????????豸????????????????????????????? ????2.???紙????YB242-63?????????????????е??????????????紙?????紙???????????????????? ????3.???????????????????????????SY5036-83?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????e??????????????????Ч???????????????????????????????????????????????? ????4.?????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=2269 - 2019/6/4 16:09:24 - |
| ????4?????? ???????????? ????DN150???? |
| ??????ξ??????????ξ???????????1.????С?? ????2.????????С?????? ????3.??γ?????????????????á? ????4.?????????????? ????5.?????????????????????? ????????????????????????????????????????????????????????????????????????ˉ????????????????????????????????????β???????????????????? ???????????????????????????????????????????????????????β?????????????β??????? ????????????????????Ρ????????ε?????????????????????760mm??????????????? ??β???б??????ε??????????????????????а?... |
| http://www.zebwoc.cn/shownewsX.asp?id=2268 - 2019/6/3 16:38:20 - |
| ?????????????1018???? ??????????????? ???????????????? |
| ??????????????????????25??0.4??0.5??0.6??0.8??1??1.2??1.4??1.5??1.6??1.8??2??2.2??2.5??2.8??3??3.2??3.5??4??4.5??5??5.5??6??6.532??0.4??0.5??0.6??0.8??1??1.2??1.4??1.5??1.6??1.8??2??2.2??2.5??2.8??3??3.2??3.5??4??4.5??5??5.5??6??6.5??7??7.5??8 40??0.4??0.5??0.6??0.8??1??1.2??1.4??1.5??1.6??1.8??2??2.2??2.5??2.8??3??3.2??3.5??4??4.5??5??5.5??6??6.5??7??7.5??8??8.5??9??9.5??10?? 60??... |
| http://www.zebwoc.cn/shownewsX.asp?id=2267 - 2019/6/2 17:07:16 - |
| ?????????????? ?????????????? ????????? |
| ???????????????????: ????????????????????????????????????????????????????? A3??????? 45#??????? ????????? ???????? 38CrMoAL??? 60Si2Mn????? 65Mn????? Q345B??? Q345C??? Q345D??? 40Cr??? Q345E??? 20CrMnMo??? 40CrMnMo??? 45Mn2??? 20CrMnTi??? T8????? T10????? 16Mn???&... |
| http://www.zebwoc.cn/shownewsX.asp?id=2266 - 2019/6/1 17:36:12 - |
| ????4?????? ???ξ???????????? ???ξ???????? |
| ????4?????? ???ξ???????????? ???ξ???????? ???γ????п????????????????п????????????????????MMMMMM??????????610.021.0641.059813.52.751.0561.0461017.03.501.0561.0461521.33.151.0471.0392026.83.401.0461.0392533.54.251.0391.0323242.35.151.0391.0324048.04.001.0361.0305060.05.001.0361.0286575.55.251.0341.0288088.54.251.0321.027100114.07.0... |
| http://www.zebwoc.cn/shownewsX.asp?id=2265 - 2019/5/31 8:05:08 - |
| ?????п?????? ????????豸?? ?????????????? |
| ???????????????????: ????????????????????????????????????????????????????? A3??????? 45#??????? ????????? ???????? 38CrMoAL??? 60Si2Mn????? 65Mn????? Q345B??? Q345C??? Q345D??? 40Cr??? Q345E??? 20CrMnMo??? 40CrMnMo??? 45Mn2??? 20CrMnTi??? T8????? T10????? 16Mn???&... |
| http://www.zebwoc.cn/shownewsX.asp?id=2264 - 2019/5/30 8:34:04 - |
| ????20g????? ???????????? ???????? |
| ?????г???п????????????????(??GB/T3091??2001??????)?????mm???mm??С???mm????(6?????)??п??(6?????)??????????????kg????kg????kg????kgDN151/2 4??21.32.82.45 DN203/4 6??26.92.82.451.669.961.7610.56DN25133.73.22.82.4114.462.55415.32DN321.2542.43.53.063.3620.163.5621.36DN401.548.33.53.063.8723.224.1024.60DN50260... |
| http://www.zebwoc.cn/shownewsX.asp?id=2263 - 2019/5/29 9:03:00 - |
| 73*4?????????? 73*4??????? 73*4?????? |
| ????????????????λ??Kg/m?? ?? ?? ??33.544.555.56322.1462.4602.7623.0523.3293.5943.847382.5892.9783.3543.7184.0694.4084.735422.8853.3233.7494.1624.5624.9515.327453.1073.5824.0444.4954.9325.3585.771503.4774.0144.5385.0495.5496.0366.511543.7734.3594.9325.4936.0426.5787.103573.9954.6185.2285.8266.4126.9857.546... |
| http://www.zebwoc.cn/shownewsX.asp?id=2262 - 2019/5/28 9:31:56 - |
| ????????????? ????????? ?????????? |
| ??????????????????????100???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????й????Э??????????????о???δ??????????????????????????????10-12?? ???????????????????????????????????????????????????????????????????????????????????????????????????????з???????????????????????????з???????????????????? ????????????????У?16-50Mn??27SiMn??40Cr??12-42CrMo ... |
| http://www.zebwoc.cn/shownewsX.asp?id=2261 - 2019/5/27 10:00:52 - |
| ??????????λ?????-??????λ?????-???ü?????λ????? |
| ??????????λ?????-??????λ?????-???ü?????λ?????
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0.000001???? 0.00001???? 0.0001???? 0.001???? 0.01???? 0.1???? ????λ 100???? 1000????
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| http://www.zebwoc.cn/shownewsX.asp?id=2260 - 2019/5/26 10:29:48 - |
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