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- procedure for ship service systems marine pumps fall into two broad categories either displacement or rotodynamic categories. displacement : the liquid or gas is displaced from the suction to the discharge by the mechanical variation of the volume of a chamber or chambers. displacement pumps can be...
- procedure for ship service systems marine pumps fall into two broad categories either displacement or rotodynamic categories. displacement : the liquid or gas is displaced from the suction to the discharge by the mechanical variation of the volume of a chamber or chambers. displacement pumps can be...