??????????????????

?硡????0635??2189598

???????13396220692??17862525099??17862512888??18963580692

?????2418524989@qq.com

??????????????????

??????????????и??????????????66??

??????λ??? ?? ? >> ??????

????????????Q345qE???????????

?????????2017/6/3

???????????????????????

?????1348

????????????Q345qE???????????

Q345qE??????????????????<BR>??????????C??D??E??????????????????????г???????????????? Q345qC??????0??????Q345qD??????-20??????Q345qE??????-40????????????????????????????????????<BR> ????|?????|?????|?????|?????|?????????|?????????|????|?????|???????????|?????????|???<BR> ????????????????????:????|????

Q345qE??????????????????
??????????C??D??E??????????????????????г???????????????? Q345qC??????0??????Q345qD??????-20??????Q345qE??????-40????????????????????????????????????

????|?????|?????|?????|?????|?????????|?????????|????|?????|???????????|?????????|???
????????????????????:????|?????|?????|?????|?????|?????????|??
???????|????|?????|???????????|?????????|????????????,???????????,??????
?????????????,?????,??????,Q355NH????,Q235NH????,Q345NH??
?????????????????????????????0.3-200mm????1500-4000mm????4000-20000mm???????26.5
????????????????????????????????????????塣
???????????????????????????????
?壬?????????????????????????????????????????????????????????????????????????
?????????????????ж???????????????н????????????????????????????????????д?
???????????????????????????????·???? ???????鼰
????????
????????????
??????????????????????????????????
???????????????????????????????????????????

Q345qE???????????????????
????????????????????????????г??????????????????????????????11???????????????????11??????????????????????????????120????

????=????$????????????Q345qE??????????????????????

?????????? ???????а??????????ο???

?????????? ???????22????201???????????г???

???????????