名词中文翻译
中文翻译：上油管
同义词：
['upper pipe', 'upper hose例句：1. The engineer inspected the upper oil header to ensure it was functioning properly.（工程师检查了上部油管，确保其正常工作。）']
例句：
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1. The engineer inspected the upper oil header to ensure it was functioning properly.
工程师检查了上部油管，确保其正常工作。
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2. During maintenance, the technician replaced the upper oil header with a new one.
在维护过程中，技术人员用一个新的上部油管替换了旧的。
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3. The upper oil header is crucial for maintaining proper fluid flow in the system.
上部油管对于保持系统内流体流动正常至关重要。