A.moisture in the compressed air supply
B.excessive dryness in the compressed air supply
C.pressure surging in the compressed air receiver
D.insufficient lubrication of the system components
第1题
A.Pump diesel oil first
B.300 tons of 180 cst fuel oil
C.The figure is all right
D.OK, I’ll sign it
第2题
A.fresh water expansion tank
B.sea water expansion tank
C.thermostatic expansion valve
D.jacket water cooler accumulator
第3题
A.temperature
B.pressure
C.velocity
D.heat
第4题
A.the bad smoke
B.the smoky exhaust
C.the exhaust temperature
D.the peak pressure
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