- respiratory pump
- 呼吸: breathe; respire
- 泵: pump
- 侧吸泵: side suction pump
- 抽吸泵: aspirating pump; aspiration pump; aspiring pump; dump pump; lifting pump; negative di lacement pump; negative displacement pump; sucking pump; suction pump
- 单吸泵: single entry pump; single stage pump; single suction pump; single-entry pump; single-suction pump
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