字典網>> 英漢字典>> W開頭詞條>>welded (or solded) tube fitting的意思 漢英字典welded (or solded) tube fitting中文翻譯：【化】 焊接管件 英文字典 相關詞條：welded bonnet welded gasket welded eye welded joint welded truss welded flat head welded fitting welded pipe welded metal welded cathode