Brazing quality and product reliability are both increased as using high frequency pulse microplasma arc heating process for assembly brazing of cathode and photoetching grid of electron tube.
采用高频脉冲微束等离子
电子管阴极和光刻栅极装配钎焊工艺的热源,提高了钎缝质
和产品的可靠性.
Brazing quality and product reliability are both increased as using high frequency pulse microplasma arc heating process for assembly brazing of cathode and photoetching grid of electron tube.
采用高频脉冲微束等离子电子管阴极和光刻栅极装配钎焊工艺的热源,提高了钎缝质和产品的可靠性.
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