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单选题
The reciprocating pump can’t draw water from a tank may be caused by （）.
A
leaky pipe
B
opened inlet valve
C
too much water in tank
D
None of the above
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单选题The reciprocating pump can’t draw water from a tank may be caused by （）.A
leaky pipeB
opened inlet valveC
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throttling the pressure lineB
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Cargo tank ballastB
Segregated ballastC
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