海船船员考试

单选题The three basic parts of any eductor are the nozzle, the suction chamber, and the （）.A injectorB compressorC diffuserD siphon

题目
单选题
The three basic parts of any eductor are the nozzle, the suction chamber, and the （）.
A

injector

B

compressor

C

diffuser

D

siphon

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