您要查找的是不是：
- 水泵water pump
- 串联in series
- 潜水泵diving pump
- 串联的tandem
- 循环水泵water circulating pump
- 串联电路series circuit
- 给水泵feed pump
- 水泵房water pump house
- 串联电阻series resistance
- 排水泵draining pump
- 串联逆变电路serial inverting circuit
- 抽水泵water pump
- 首字串联法cabal system
- 凝结水泵extraction pump
- 串联电池series-connected cell
- 清水泵clarified water pump
- 串联地inseries
- 冷却水泵cooling water pump
- 串联电动机tandem motor
- 使用水泵to work a pump
