短語(yǔ)詞組短語(yǔ)air r extractor 抽氣機(jī);抽氣器air lift extractor 空氣升液萃取器;空氣升液萃取器英語(yǔ)air -extractor 抽氣設(shè)備;抽氣泵;抽氣器;抽風(fēng)機(jī)air extracter air extractor 抽氣器type Air Extractor 膜式脫氣裝置air chamber plug extractor 空氣室拉出手柄air r lift extractor 空氣升液萃取器Filter -type Air Extractor 膜式脫氣裝置;膜式穿氣裝置;膜式脫氣裝配steam -jet air extractor 射汽抽氣器 返回 air extractor