英语词汇“dual circulation boiler”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	dual circulation boiler
释义	dual circulation boiler un.双回路锅炉；🌏双路循环式锅炉
随便看	production language compiler production language complier production language knowledge production language program production language symbol production language symbols production language syntax production language theory production layout Production Lead Time production lead-time production-learning integration production-learning-research cooperation Production-learning-researching cooperation productionless productionlessness productionlevel production level production-level production levels production level video production-level video production liability production libraries production library