The method of eliminating Q235B hot rolled steel strip cross break defect by changing rolling process is described in this paper.

  • 横折是指热轧板卷开卷过程中,在板卷的某个部位出现垂直于轧向的条状折痕。

  • 互联网 2025-03-26 08:49:44

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句