Sacrificial zinc anodes are used on the saltwater side of diesel engine heat exchangers to
A、reduceelectrolyticactiononheatexchangermetals
B、keepheattransfersurfacesshinyandclean
C、preventrapidaccumulationofmarinegrowth
D、provideaprotectivecoatingonheatexchangersurfaces
发布时间：2024-09-06 20:56:28
