oil cleaning system
英
美
- 油的净化系统
双语例句
- The paper introduced secure use and troubleshooting of electrostatic dedusters in producer gas cleaning systems.
介绍了发生炉煤气净化系统静电除尘器的安全使用及事故处理。 - Chemist Abul Hussam has developed a home treatment system for drinking water in his native Bangladesh.
化学家阿布已经为其国家孟加拉研制了一套家庭饮用水净化系统。
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