What is the most usual reason for the fresh water-sea water heat exchanger fouling in the sea side?A.lube oil sludge accumulating in itB.dirt and scale etc , formed on the surfacesC.deformation of the tubes and the shell or the platesD.lube oil leakage into sea-water side

What is the most usual reason for the fresh water-sea water heat exchanger fouling in the sea side?

A.lube oil sludge accumulating in it

B.dirt and scale etc , formed on the surfaces

C.deformation of the tubes and the shell or the plates

D.lube oil leakage into sea-water side

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