名词
中文翻译：空气接力阀
同义词：
['air relay device', 'air relay valve']
例句：
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1.The air relay valve is used to control the flow of air in the system.
空气接力阀用于控制系统中空气的流动。
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2.The air relay valve was designed to prevent air leaks and improve efficiency.
空气接力阀被设计用来防止空气泄漏并提高效率。
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3. The air relay valve was replaced with a new model after several years of use.
使用几年后，空气接力阀被替换为新的型号。