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OIL-IN-WATER are ______．
A.sediment of oil in water
B.oil dissolvents in water
C.solid oil aggregates
D.droplets of oil suspended in water
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更多 “ OIL-IN-WATER are ______．A.sediment of oil in waterB.oil dissolvents in waterC.solid oil aggregatesD.droplets of oil suspended in water ” 相关考题
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单选题The term "oil", as used in the Pollution Prevention Regulations, means （）.A
fuel oil onlyB
crude oil onlyC
liquefied petroleum gasD
petroleum oil of any kind
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crankcaseB
low lube oil temperatureC
excessive oil consumptionD
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provide a reservoir for cylinder lubricationB
pump oil into the combustion space for cylinder coolingC
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allow hydraulic oil film formation on the cylinder
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单选题One characteristic of a lubricating oil adversely affecting the result of centrifuging is （）A
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excessive valve-guide clearanceC
high lube oil viscosityD
low lube oil temperature
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单选题What type of oil is not covered in the oil pollution law?（）A
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crude oil unrefinedD
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单选题Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?（）A
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Fuel oil discharging from the water outlet of the lube oil purifierC
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单选题Demulsibility of a lube oil is defined as （）.A
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单选题Which of the following statements is true concerning an oil cooler?（）A
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单选题To guarantee that a reduction gear bearing is receiving proper oil supply, you should check the （）A
lube oil temperature at the cooler outletB
lube oil strainer magnets bearingC
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Fish oilB
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单选题In cleaning up an oil spill, the use of chemical agents would （）.A
absorb the oil for easy removalB
remove the oil from the waterC
disperse or dissolve the oil in the waterD
not affect the oil
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