1·This unit group also includes machine operators who operate previously set up production welding, brazing and soldering equipment.
此单元组还包括操作预先组合好的生产焊接，钎焊和锡焊设备的机器操作员。
2·This is an elegant solution to an elementary problem of heating hygienic drinking water without using copper brazing.
这是一个优雅的解决方案，不使用铜钎焊加热卫生饮用水的小学问题。
3·The influence of different EB scanning tracks on the brazing temperature field is discussed by the finite element analysis method.
本文通过有限元分析的方法讨论了不同电子束扫描轨迹对钎焊温度场的影响；
4·This paper analyses the cause of strength descent of brazing weld, and proposes improving measures.
本文分析了钎焊焊缝强度下降的原因，并提出改进措施。
5·The results obtained have instructive function for brazing technology of gyro housing.
研究结果对陀螺仪壳体的钎焊工艺具有指导意义。