non recuperative systemnon-recuperative system无: not have; there is not; be w ...回: circle; wind系统: system回热系统: heat recoup system; recoup system回热系统烟气: recoup system gas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:无回热系统，即可在微信中查询翻译
