Using square error analysis method, the finishing heat treatment process of 4343/3003 aluminum sandwich brazing sheet is studied.
对4343/ 30 0 3铝合金复合硬钎焊板最终热处理工艺进行了研究，运用方差分析方法对影响因素进行了分析。
The brazing technology for capillary tube-sheet joints has been studied using a self-made flexible controlling equipment of vacuum electron beam brazing.
应用自制柔性化电子束钎焊系统对毛细管板接头的钎焊工艺进行了研究，探讨了钎焊工艺参数对钎料扩散深度以及钎脚高度的影响。
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