名词
中文翻译：提取阀
同义词：
['extractor valve', 'extraction valve']
例句：
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1.The extraction valve is responsible for removing the gas from the system.
提取阀负责从系统中移除气体。
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2. The engineers had to replace the extraction valve due to a faulty seal.
工程师们不得不更换提取阀，因为密封出现了故障。
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3. The extraction valve was designed to improve the efficiency of the oil recovery process.
提取阀被设计用来提高石油回收过程的效率。