名词中文翻译
中文翻译：污泥泵
同义词：
['septic tank pump', 'drain sludge pump']
例句：
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1. The sludge cockwas used to control the flow of wastewater from the septic tank.
污泥泵用于控制污水从化粪池的流动。
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2.The sludge cock was essentialfor maintaining proper drainage in the septic system.
污泥泵对于保持化粪池排水系统正常运作至关重要。
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3. The sludgecock was a critical component of thewastewater treatment plant's operation.
污泥泵是污水处理厂运营的关键部件。