????????????????????????????????????????????????г??????????????????????????????;????????????????
?г????????????????г??????????????????????????????????????????????????????
????????????????????????????????????????????????????????????????????????????
??????????????????????
??????????????????????
???????????????????????????????壬????????????????????????????????????β????q????????
???????????????????·??·???????塣????н?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
?????????????? ?????????·????·????????46-160mm????????? ?????????????: q345qd q345qc ???????????
??????????????????????????Q345C??Q345D??Q345E??SM400??SM490??S355J2+N?????????????Q345D????????
???????????????????Q345qC/qD/qE??Q370qE??Q370qD???????B-HARD360/400,450,???NM360/400/500/450,???HARDOX400/450/500,??
??XAR400/450/500??????????AH32/36??DH32/36??EH32/36??????????CCS??LR??DNV??BV??GL??RA??ABS??RA????????????
??Q460C/D/E??Q390C/D??Q420C/D??Q550C/D??Q690C/D??Q620D,WH60/70/80????Z15??Z25??Z35??????????壨?????BHT80D??
BHT100D,BS600MC,BS700MC,BHT130D,BHT150D??????Z???????Z15??Z25??Z35?????????????????????????????????
????????????????????????60???????????л?е??????????仯???????Ч????????????????????????????????
????????????????????????????????в????????????λ??????????????????????????????????в??
??????????????????飨????飩???????????????ο?????????????????????????????????????????????????
???????????????????????????磡 ???????????????
??????????????????????
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??
??????????????????????????????????