bubble-cap泡罩吸收塔;泡罩
bubble e cap tower泡帽塔
bubble-cap tower泡罩塔;泡罩蒸馏塔;翻译
bubble-cap plate泡罩板;泡罩塔板;泡罩板精馏塔
Bubble-cap Tray泡罩塔板
bubble-cap coloum泡罩塔
bubble e cap泡罩
bubble e cap tray泡帽塔盘
bubble-cap plate tower翻译