Q345qE??????????????????
?????????????????
1. ???
?????????????????????????????????????????????????????????????????????
????2. ???????
????(1) ?????????????????????300MPa?????
????(2) ?????????????????15%??20%???????????????600kJ/m??800kJ/m?? ?????????????????????н???????????
????(3) ???????????????????????
????(4) ?????????????
????(5) ???????????
????????
????????????????????й?????????????????????????????塢????塢??????????塢??????????????塢????????塢???塢????塢?? ???塢????????塢????????????????????????????????????????????? ????????????????????????????????????????????????? ???
???????
?????15966289262
?绰??0635-2110859
???棺0635-2110859
????????????
???????
?????15865732736
?绰??0635-2110859
??????????
?????????????о???????????????????????B??359??
?????????????????
486392963@qq.com
Q345qE??????????????????
10??2000??8000+ 32??
12??2000??8000+ 56??
12??2000??8000+ 70??
14??2000??8000+ 35??
14??2000??8000+ 70??
?????????5.0*2200*6000??Q345qE??????????????????