钢板Fe510D1SPFC590Grade50￥100去看看d[s165874654]发布了Q345B钢板 E355DD Fe510D1 σs355 SPFC590 E335 1.0060 Grade50
![d[s165874654]](https://wwc.alicdn.com/avatar/getAvatar.do?userId=10344903464914457){kind=avatar}