A、main engines
B、main boilers
C、pipes and fittings
D、A and B
更多“Auxiliary machinery covers everything onboard except （）.”相关的问题
A、A.the main propulsion plant B、B.lifesaving jackets C、C.lifeboat engine D、D.state of emergency generator
A、the main engine in the stand-by condition B、auxiliary machinery in the stand-by condition C、dynamical equipments in the stand-by condition and could be used immediately D、A and B
A、A.counterbalance the crank throws on the crankshaft B、B.keep the engine running smoothly between power stroke C、C.provide a belt-driving surface for the operation of auxiliary machinery D、D.prevent the engine from overspeeding
A、A. recover tablespace users until time ，，10/06/2008：22：42：00 auxiliary ，，c\oracle\auxiliary B、B. recover tablespace users time ，，10/06/2008：22：42：00 auxiliary destination ，，c：\oracle\auxiliary； time ，， 10/06/2008：22：42：00 auxiliary destination ，，c\oracle\auxiliary C、C. recover tablespace users to point-in. D、D. recover tablespace users except time ，，10/06/2008：22：42：00 auxiliary destination ，，c：\oracle\auxiliary E、E. recover tablespace users until time ，，10/06/2008：22：42：00 auxiliary destination ，，c：\oracle\auxiliary
A、any sailing vessel with propelling machinery B、any vessel propelled by machinery C、any sailing vessel with or without machinery for propelling D、any sailing vessel with propelling machinery not in use
A、A. We often maintain deck machinery. B、B. We often repair deck machinery. C、C. We often clean and paint deck. D、D. We often adjust deck machinery.
A、inside；associated B、inside；not associated C、outside；associated D、outside；not associated
A、steam plants, electric motors and compressed air B、diesel engine, hydraulic machinery and compressed air C、steam plants, electric motors and hydraulic machinery D、diesel engines, steam plants and hydraulic machinery
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