And their heating means are different, such as furnacebrazing, induction brazing and laser brazing.
按加热方法来分，有炉中钎焊、激光钎焊和感应钎焊等。
2
Adapted to the flame, resistors, sensors, high frequency, medium variety of furnacebrazing methods.
于火焰、电阻、感应、高频、炉中等多种钎焊方式。
3
The brazing experiment is finished in vacuum furnace, the brazed joints with different filler metal thickness are obtained by different pressure on them.