英语翻译
welded on head
拓展翻译
焊制法兰
welded flange
焊制封头
welded on head
焊制叶轮
welded impeller
根端盖
cope
管端盖板
end cap
根部未焊透
incomplete root penetration
光焊丝
bare wire
光焊条
bare electrode
硅整流焊机
silicon rectifier welder
滚点焊
roll-spot welding
过烧焊
penetrator
还原焊接
reduction welding
还原性焊媒
reducing flux
氦弧焊
heliarc welding; helium arc welding
焊
solder; weld
soldering
焊疤
crater
焊板
soldering-block
焊波
ripple
焊道顺序
pass sequence
焊道下裂纹
under bead crack