名词中文翻译
中文翻译：阀门衬里
同义词：
['valve seat', 'valve bushing', 'valve packing']
例句：
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1. The engineer useda special valve liner to replace the old one.
工程师使用一种特殊的阀门衬里来替换旧的。
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2. The valve liner was designed to prevent leaks during operation.
阀门衬里设计用来在操作过程中防止泄漏。
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3. The valve liner is made of high-quality materials to ensure long lifespan.
阀门衬里由高质量的材料制成，以确保使用寿命长。