standard for test methods of welded joint of steel bars 钢筋焊接接头试验方法标准
a new measurement method of welding residual stresses 一种新的焊接残余应力测量方法
method of welding procedure qualification test for stainless-clad steel 不锈复合钢焊接程序质量合格鉴定试验的方法
method of welding procedure qualification test for nickel and nickel alloy clad steels 镍及镍合金包覆钢焊接程序鉴定试验方法
in this paper, the principle of classification of welding methods is discussed . a new classification method of welding is presented, which is based on the form of energy, the methods for energy generation and the aims of welding 探讨了焊接方法分类的原则,使用的范围.分析了焊接的能源与它们之间的关系,对焊接运用的条件,焊接的目的进行了分类和定义