charging line

• 加液管道,充液管路,送料管道,充气管路

charging line的用法和样例：

例句

1. A line drawing of this arrangement is shown.
   图示是这种排列的管路图。
2. Seat tightness achieved with torque as opposed to line pressure.
   利用扭矩而不是管路压力来实现阀座的密封。