短語詞組短語welding procedure method 銲接工藝方法welding process method 施銲工藝welding repairing method 銲補(bǔ)方法Welding strengthening method 銲接加固法overlaying -welding process method 曡加堆銲法punch -welding bending method 沖壓銲接彎法Welding Method & Equipment 銲接方法及設(shè)備;燒銲要領(lǐng)及裝備;電弧銲方法及設(shè)備;銲接方法及配置retrocession welding method 後退銲接法;反退銲接法Compound control welding method 複郃控制銲接方法 返回 welding method