名词短语
中文翻译：内部齿轮沥青泵
同义词：
['internal gear asphalt pump', 'inside gear pump', 'asphalt pump']
例句：
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1. The new asphalt pump has been tested and proven to be efficient.
新沥青泵经过测试，证明是高效的。
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2.The asphalt pump was designed to handle heavy loads and long distances.
沥青泵被设计用来处理重负载和长距离。
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3. The asphalt pump is essential for maintaining the smooth flow of oil in pipelines.
沥青泵对于保持管道中油的流畅流动至关重要。