It is consist of quartz sand tank and activ carbon tank and exact filtration and positive ion exchange reintank that it is using reserve osmosis technology and water conditioning control system.是什么意思_It is consist of quartz sand tank and activ carbon tank and exact filtration and positive ion exchange reintank that it is using reserve osmosis technology and water conditioning control system.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句