板材报价 选购指南
Q345C板材标准、机械用Q345C钢板用途、Q345C板材报价
14mm Q345C 切边 10000 2200 1 2.418 14mm Q345C 切边 10100 2200 1 2.442 14mm Q345C 切边 9700 ......
¥4100电话:18240615609 18240615609
14mm Q345C 切边 10000 2200 1 2.418 14mm Q345C 切边 10100 2200 1 2.442 14mm Q345C 切边 9700 ......