• The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly.

    实用新型涉及一种锻压组合式中央水冷喷枪喷头总成。

    youdao

  • The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly, which belongs to the technical field of an oxygen lance of converter steelmaking.

    锻压组合式中心水冷喷头组件属于转炉炼钢氧枪设备技术领域

    youdao

  • The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly, which belongs to the technical field of an oxygen lance of converter steelmaking.

    锻压组合式中心水冷喷头组件属于转炉炼钢氧枪设备技术领域

    youdao

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