焊工手持护目镜
英语翻译
welder's hand shield
拓展翻译
焊工护目镜
welder's goggles; welding goggles
焊工
solderer; welder; welding
焊工护目帽罩
welder's head shield
焊工帽罩
welder's helmet; welding helmet
焊工升降台
welder's lifting platform
高斯目镜
Gauss eyepiece
观察目镜
working ocular
广视野目镜
wide-field ocular
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
