low-and-high pressure pump的意思|示意
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高低压泵
low-and-high pressure pump的网络常见释义
高低压泵 ... 泵 pump 高低压泵 high-low pump; low-and-high pressure pump 相对低压泵 relatively low pressure pump ...
low-and-high pressure pump相关短语
1、 low and high pressure pump 双级泵