 ??? 200 ????? ?????ˉ?? ?? ??????? ????????????
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| ???20G?????ˉ??|3087???????ˉ?? |
| ???20g?????ˉ??|3087???????ˉ??
????????????????134-8551-3999??????????????16Mn?????,16Mn???,16MnDG??????20#??20G??16Mn??35#??45#??Q345(B.C.D)??27SiMn??40Cr??35CrMo??42CrMo??15GrMoVG?? 12CrlMoVG??1Cr5Mo????й???????????GB/T8162-2008???????GB/T8163-2008?????????ˉ??GB3087-2008???????ˉ??GB5310-2008????????ù?GB6479-2000??16Mn?????????????GB9948-2006????????????????????????... |
| http://www.ilaserpointers.com/shownews.asp?id=10398 - 2022/3/3 10:58:28 - |
| ???8163?????????|????5310?????ˉ?? |
| ???8163?????????|????5310?????ˉ??
????????????????134-8551-3999?????????????????????????????????ˉ???????????????п?????????????????????????????20# 45# 16Mn??Q345B??C??D??E?? 27SiMn ??40Cr,42CrMo,20G??P11??P22??T22??P12????P91??T91??12Cr1MoVG ??15CrMoG??304??316??321??310s?????????????????????????????硢??ˉ????????е???????????????λ??
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| http://www.ilaserpointers.com/shownews.asp?id=10393 - 2022/2/21 15:13:53 - |
| ????????ˉ??|20G?????ˉ??|5310?????ˉ?? |
| ????????ˉ??|20g?????ˉ??|5310?????ˉ??
???????????????????????????????????????????????????г??????????????????????????????????????????????г??????????????糧????????????ˉ?????????????е??????????????????????糧?????????????????????????????????????????ù????????????
????????????????????????????16Mn?????,16Mn???,16MnDG??????20#??20G??16Mn??35#??45#??Q345(B.C.D)??27SiMn??40Cr??35CrMo??42CrMo??15GrMoVG?? 12Crl... |
| http://www.ilaserpointers.com/shownews.asp?id=10385 - 2021/12/15 12:27:25 - |
| ????????ˉ??|?????????|????????? |
| ????????ˉ??|?????????|?????????
?????????????? ?????????? ?????? ????? ????? ??
??????????????134-8551-3999??
????????????: ???磺 [(351-30)*30]*0.02466*1=237.48??kg/???????????????????????????????????????????????????????????????ж???????????351??30???????????237.48?????????????237.48???????????351??30??????????????4.2?????????????????????????????,?????????351??30??,???????????5800?,??????????5... |
| http://www.ilaserpointers.com/shownews.asp?id=10362 - 2021/9/24 11:17:17 - |
| 560*70?????20G?????ˉ????? |
| 560*72?????20g?????ˉ?????
560*72?????-?????20G?????ˉ?????
?????ˉ?? ???ˉ????????????????????????????????????????????????????????????????????ˉ????????????????o????????????????????????????????????￡??????????????????????и???????????????????????????????????????????????ˉ???????????????????????ˉ????????????????????????????????????
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| http://www.ilaserpointers.com/shownews.asp?id=10183 - 2018/9/28 10:28:39 - |
| ??ˉ??|????????ˉ??|?????????ˉ???? |
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??б??
1.??????????GB/T8162-2008???????????????е??????????
2.????????????????GB/T8163-2008????????????????????????????????????
3.???????ˉ????????GB3087-2008???????????????????????ˉ???????????????????????ˉ?ù????????????????С?????????????????????????????Σ???????????
4.?????ˉ????????GB5310-2008???????????????????????????????ˉ?????????????????????????????????????
5.?????豸??????????G... |
| http://www.ilaserpointers.com/shownews.asp?id=10182 - 2018/9/4 9:18:14 - |
| ????????ˉ??|????ˉ??|???20g??ˉ?? |
| ????????ˉ??|????ˉ??|???20g??ˉ??
?????ˉ??
20G ASTM SA106B/C ASTM SA210A/C ST45.8-III
GB5310-2008 ASTM SA106 ASTM SA210 DIN17175-79
??8-1240*1-200
??????????????ˉ???????????????????
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| http://www.ilaserpointers.com/shownews.asp?id=10165 - 2018/6/8 9:13:47 - |
| ????????ˉ??168*10??ˉ???????? |
| ????????ˉ??168*10??ˉ????????
????????????????????????????????????????????????? ???????????????????????ˉ?????????ˉ??????????????????????????????????????????
???????????????? 0635-8881210 15194002888
??????????? 13485513999 13485513999
????????????? 15194002888
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| http://www.ilaserpointers.com/shownews.asp?id=10159 - 2018/5/17 9:18:35 - |
| ????????ˉ??219*10??ˉ???????? |
| ????????ˉ??219*10??ˉ????????
????????????????????????????????????????????????? ???????????????????????ˉ?????????ˉ?????????????????????????????????????????????????????????????????????????ˉ?????????ˉ?????????????????????????????????????????????????????????????????????????????????? ???
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| http://www.ilaserpointers.com/shownews.asp?id=10154 - 2018/5/7 11:42:38 - |
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??ˉ???????????????????????????????????????顪????????????顪??????????????????????????????????ɡ????????????Ρ?????????????????????????????????顪?????????????????????????ɡ????????????????????顪??????????????? ???????????? ???????????顪????????????顪??????????????????????????????????ɡ????????????Ρ??????????????????????????????????
??ˉ???????????[(??-???)*???]*0.02466=kg/?????????????
???????????????????????2??... |
| http://www.ilaserpointers.com/shownews.asp?id=10150 - 2018/4/17 11:07:32 - |
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