名词
中文翻译：管道清洁器
同义词：
['pipe cleaner', 'pipe brush', 'pipeline cleaning equipment']
例句：
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1. The oil pipeline is prone to blockages, so it needs regular cleaning.
石油管道容易堵塞，因此需要定期清理。
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2. The engineer used a pipe cleaner to clean the old rusty pipes.
工程师使用一根管道清洁器来清理旧的生锈管道。
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3. The pipeline cleaning equipment was designed to remove dirt and debris from the pipeline.
管道清洗设备被设计用来从管道中清除污垢和碎片。