• 满足了坩埚下降生产尺寸蓝宝石需求

    Moreover, the demand of producing large-scale sapphires by the molybdenum crucible through the descent method is met.

    youdao

  • 采用真空坩埚下降石墨坩埚中生长了尺寸CaF_2晶体

    Large size CaF_2 crystal has been grown by the Bridgman-Stockbarger method using a graphite crucible.

    youdao

  • 采用真空坩埚下降石墨坩埚中生长了尺寸CaF_2晶体

    Large size CaF_2 crystal has been grown by the Bridgman-Stockbarger method using a graphite crucible.

    youdao

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