A、a reciprocating pump
B、a vane pump
C、a centrifugal pump
D、a triple screw pump
更多“The most suitable pump for oily water separator feed duties is （）.”相关的问题
A、any requirement appointed by the Officer B、the most suitable requirement C、the most stringent requirement D、no requirement
A、the routing agreement for a particular ocean region B、The communication service he required C、the positions of his ship and the CESs D、B and C
A、On top of No.1 hatch B、Beside the hatches, forward of the midships house C、On top of the hatch immediately forward of the midships house D、On top of the hatch immediately aft of the midships house
A、On top of No.1 hatch B、Beside the hatches，forward of the midships house C、On top of the hatch immediately forward of the midships house D、On top of the hatch immediately aft of the midships house
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