arc brazing 电弧硬焊 ; 弧铜焊 ; 电弧硬钎焊
TCABtwin carbon arc brazing 双碳弧钎焊
twin carbon arc brazing 双碳弧钎焊
carbon arc brazing [机] 碳弧硬钎焊
bon arc brazing 碳弧硬钎焊
GTAW arc brazing GTAW电弧钎焊
ar arc brazing 氩弧钎焊
argon arc brazing 氩弧钎焊
arc brazing equipment 电弧钎焊设备
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弧做为电子管阴极和光刻栅极装配钎焊工艺的热源，提高了钎缝质量和产品的可靠性。
Aimed to the testing problem of brazing quality of arc surface electric contact, its ultrasonic C-scan image model was built firstly.
针对弧形触点的钎焊质量检测问题，首先建立了弧形触点的超声c扫描图像模型。
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