hydrogen brazing furnace氢: hydrogen钎: drill rod; borer焊炉: brazier氢钎焊: hydrogen brazing钎焊炉: brazing furnace下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:氢钎焊炉，即可在微信中查询翻译
