基本解釋n. 焊工帽;焊工面罩英漢例句雙語例句My ten-year-old son has just swallowed a welding helmet pen!我那個十歲的小孩剛剛吞下去一支筆!A welder's kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and.一名焊工的成套工具包括焊鉗,焊炬,面罩,手提式焊條加熱箱和測。As the welding helmet is put on before welding (covering the face first), so that eyes are not difficult to be burnt.由于是在焊前(手持式先罩上臉)戴上電焊帽,所以不容易燒傷眼睛。ip.comwelding helmet更多例句詞組短語短語welding protection helmet 電焊防護(hù)面罩welding helmet with hat 頭盔式防飛濺面罩arc -welding helmet 弧焊面罩auto darkening welding helmet 自動變光電焊面罩;發(fā)buy Welding Helmet Electronic 澳大利亞買家welding helmet更多詞組專業(yè)釋義機(jī)械工程焊工帽土木建筑工程焊工面罩動力與電氣工程焊工面罩