engine oil pumpの例文

• Gear pumps see wide use in car engine oil pumps and in various hydraulic power packs.
• The Renesis II motor iteration that launched with the 2009 model year included a third oil injection port in each rotor housing to feed oil to the middle of the rotor facing, making this their first all new EMOP ( Electric Metering Oil Pump ) with a total of 6 lubrication injectors, plus an all new engine oil pump.