Electric air heaters emersion heaters , heater tubes after burners, flange heaters.电子空气加热器,复现加热器, 燃烧,加热管, 滚边加热器.Its produce means cent to be innovation knowledge production and emersion knowledge to produce.其生产方式分为创新型知识生...

emersion的音标：emersion的英式发音音标为：[ɪ'mɜ:ʃən]emersion的美式发音音标为：[ɪ'mɜʒən]...

n.出现，再现，脱出，出露，升出...