multiple pass welding
英
美
- multiple adj.多种多样的；许多的n.倍数；并联
- pass v.通过；经过；度过；传递；发生n.通行证；及格；乘车券；传球；关隘，山口
- welding n.焊接法；定位焊接weld的现在分词.
- At the same time, temperature distribution of thick plate multipass welding was measured with thermocouple.
同时采用热电偶实时测量厚板对接多道焊的温度场。
