攀钢集团有限公司

  • 网络Panzhihua Iron and Steel
攀钢集团有限公司攀钢集团有限公司
  1. 重点介绍了攀钢集团成都钢铁有限责任公司研制P91无缝钢管所取得的进展情况和生产工艺特点。

    The paper mainly involves description of the progress of R D of P91 seamless steel tube by Pan-gang Group Chengdu Iron Steel Co.