损伤蓄积(damage accumulation)
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1、Heavy soot accumulations in an auxilia
Heavy soot accumulations in an auxiliary boiler could be caused by()Awater in the fuel oilBexcessive cyclingChigh fuel oil pressureDimproper burner maintenance
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2、集配站 accumulated and distributed car st
集配站 accumulated and distributed car station
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3、Scale accumulation on evaporator heat
Scale accumulation on evaporator heat exchange surfaces ().Aincreases brine densityBincreases distillate salinityCreduces metal corrosionDreduces heat transfer
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4、土壤储积酶 accumulated soil enzyme
土壤储积酶 accumulated soil enzyme
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5、Engine coolant accumulating in the die
Engine coolant accumulating in the diesel engine lubricating oil can result from a ()Alow oil pressureBhigh coolant pressureCleaking fuel injectorDcracked cylinder head or liner
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6、Water accumulation in the cylinder of
Water accumulation in the cylinder of a secured engine is an indication that the ()Asoft water pump was not secured along with the engineBja...