oxygen-making machine的用法和樣例：
例句
- The paper describes the process flow and manufacturing process regulating principles and methods of two VPSA oxygen plants.
介紹了邯鋼動(dòng)力廠(chǎng)兩套變壓吸附制氧機的工藝流程和生產(chǎn)工藝調整原理和方法。 - Experience of the technical innovation of the direct cooling water in the oxygen extractors in Jinan Iron and Steel Group Co.
濟鋼制氧機直流冷卻水的技改經(jīng)驗。
