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

?硡????0635??2189598

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

?????2418524989@qq.com

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

??????????????и??????????????66??

??????λ??? ?? ? >> ???????

???????????10mm??Q345qE??????? ???

?????????2018/5/23

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

?????1744

???????????10mm??Q345qE??????? ???

Q345qE??????????? ??????? 10??2000??8000+ 70?? 10??2000??8000+ 76?? 10??2000??8000+ 70?? 4??1500??8000+ 21?? 10??2000??8000+ 70?? 4??1500??800035?? 4??1500??8000+ 80?? 8??1800??8000+ 70?? 6??1800??8000+ 80?? Q345qE??????????? ??????? ?????????????????·????????·???????纣??????????н???????????????????????

Q345qE??????????? ???????
10??2000??8000+ 70??
10??2000??8000+ 76??
10??2000??8000+ 70??
4??1500??8000+ 21??
10??2000??8000+ 70??
4??1500??800035??
4??1500??8000+ 80??
8??1800??8000+ 70??
6??1800??8000+ 80??

Q345qE??????????? ???????
?????????????????·????????·???????纣??????????н???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

????????
??????????????????????????????????????????????????????????????????????????????????????????顢?????????????????????Ρ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????飬?????????Э?Ч???????????????????????β????????????????????????????????????????????????????????????????????????????????????????????????????????????????????嶨?????????????????????壬???????

???????? ???????лл ?? ????? ?????Q345qE???????????

???????????10mm???Q345qE??????????? ???

?????????? ?????????9mm??16Mnq????????????

?????????? ??????????30mm??Q420q?????????????

???????????