基本释义:

预润滑(信号)灯

网络释义

1)prelube light,预润滑(信号)灯

2)engine prelube light,发动机预润滑灯

3)preliminary alarm light,预警信号灯

4)load signal oil,负荷信号器润滑

5)lubricating wick,润滑灯芯

6)summing signal oil,润滑[液压]油总信号