名词中文翻译
中文翻译：角度止回阀
同义词：
['angle stop', 'angle stop valve']
例句：
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1.The angle stop valve is used to prevent water from flowing backwards.
角度止回阀用于防止水反向流动。
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2. The angle stop valve was designed to improve the efficiency of the pump.
角度止回阀的设计目的是为了提高泵的效率。
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3. The angle stop valve was replaced after it failed to function properly.
角度止回阀在功能不正常后被更换了。