bilge pump discharge pipe

例句：

1. 1.The oil well pump discharge pipe is responsible for discharging the oil from the well.
   油井泵排放管负责从井中排出油。
2. 2.The oil well pump discharge pipe is an essential part of the oil extraction process.
   油井泵排放管是石油开采过程的一个关键部分。
3. 3.The oil well pump discharge pipe is used to collect and transport the oil from the well.
   油井泵排放管用于收集和运输从井中提取的油。