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。

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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。

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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。

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Three consortia are preparing to pump oil from fields off Sakhalin.

ECONOMIST: Where there��s a well. . .

These are the same oil companies that have been making record profits off the money you spend at the pump for several years now.

WHITEHOUSE: President Obama at the University of Miami