... propane soldering iron 丙烷加热烙铁 co er soldering iron 紫铜铬铁copper soldering iron紫铜铬铁 ...
双语例句
1
So far, solderingiron tips have been made mainly of copper, and in order to prevent oxidization, the copper has been either iron-plated or chromlum-plated.
到目前为止，普通烙铁的焊嘴主要还是是铜，为了防止氧化，铜已经被处理加装铁皮或电镀。
2
Soldering of copper, brass, copper alloys and galvanized iron plain sheet.
铜、黄铜、铁、镀锌铁皮的钎焊。
3
Soldering of copper, copper alloys and galvanized iron plain sheet.