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

?硡????0635??2189598

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

?????2418524989@qq.com

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

??????????????и??????????????66??

??????λ??? ?? ? >> ?г?????

?????????24mm?? Q345qD??????????

?????????2018/12/22

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

?????2785

?????????24mm?? Q345qD??????????

Q345qD?????????????????? 5??1800??8000+ 32?? 5??1800??8000+ 32?? 8??1800??8000+ 90?? 8??2000??8000+ 70?? 10??1800??8000+ 70?? 10??2000??8000+ 90?? ???????? ????|?????|?????|?????|?????|?????????|?????????|????|?????|???????????|?????????|??? ?????????????????????и??????????б???????????????μ????

Q345qD??????????????????
5??1800??8000+ 32??
5??1800??8000+ 32??
8??1800??8000+ 90??
8??2000??8000+ 70??
10??1800??8000+ 70??
10??2000??8000+ 90??

????????
????|?????|?????|?????|?????|?????????|?????????|????|?????|???????????|?????????|???
?????????????????????и??????????б???????????????μ????????????????簲?????????????????????????????????????????????????????????????????????????Ч??????и?????????????????????????????????????壩???????????????????и???????????????????????????????????????????
??????????????????????????????????
???????????????????????????????????????????

Q345qD???????????????????
??????й?????Э?????????????????????1320???????????????13.4%????????????????????????????????PMI?????????????48%????????????????????????????????????1.2?????????????????ó????????????????????????????г??????г??????????????????????????????CRU??????????????????130.9???????????????????????????????11.2%?????????????????????????????????????????????????

???????? ???????лл ?? ????? ????? Q345qD???????????

??????????????24mm??? Q345qD????????????????I??????

?????????? ????????·??????66mm??Q235QD????????????

?????????? ????????Q345qD???????????

???????????