名词
中文翻译：油管衬里
同义词：
['pipe lining', 'pipe liner']
例句：
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1.The new oil pipeline was lined with a special material to prevent leaks.
新油管使用了一种特殊的材料来防止泄漏。
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2.The engineer carefully inspected the hopper lining before starting the project.
工程师在开始项目之前仔细检查了油管衬里。
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3. The company replaced the old hopper lining with a more durable material.
公司用更耐用的材料替换了旧的油管衬里。