oil pump off的意思|示意

Operation test of emergency switching-off device for oil pump and ventilator (bilge pump) in engine room.

机舱风、油（舱底泵）应急切断装置操作试验。

The self-preparing oil water emulsion pump group can take off a bulky emulsified liquid box, and can reduce workers' labor intensity.

使用该自配乳化液泵组，可以去掉庞大的乳化液箱，并且可以减轻工人的劳动强度。

In the operation of the oil slurry pump, the pump had to be shut off several times because of the leakage occurred in the mechanical seal.

油浆泵在运行过程中，多次因机械密封失效而停泵紧急检修。

A modular Marine hydraulic oil storage device comprises a storage tank, an oil filter, a cut-off valve, a hand pump and connecting pipes.

组合式船用液压油储存装置，包括储油箱、油滤器、截止阀、手摇泵、连接管。