A flat plat fixed-bed reactor for gas purification was designed, its structure, working principle, function of screen plate,guide baffle,gas receiver and filtration cap were introduced.是什么意思_A flat plat fixed-bed reactor for gas purification was designed, its structure, working principle, function of screen plate,guide baffle,gas receiver and filtration cap were introduced.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句