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【单项选择题】

Bedplates are the () of the engine, without the support of which the shaft alignment in particular, and engine structure as a whole, would inevitably be lost.

A、A.hull

B、B.projection

C、C.graphitization

D、D.foundation

更多“Bedplates are the () of the engine, without the support of which the shaft alignment in particular, and engine structure as a whole, would inevitably be lost.”相关的问题
第3题

A、A.the lubricating pumps are stopped and the access doors are opened  B、B.the lubricating pumps are running and the access doors are opened  C、C.the engine is running and the access doors are closed  D、D.the engine is stopped and the access doors are closed  

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第4题

A、They are in the chief officer’s cabin.  B、They are in the store room.  C、They are in the control room.  D、They are in the engine room.  

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第5题

A、There are two broadcast domains in the network.  B、There are four broadcast domains in the network.  C、There are six broadcast domains in the network.  D、There are four collision domains in the network.  E、There are five collision domains in the network.  F、There are seven collision domains in the network.  

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第6题

A、There are two broadcast domains in the network.  B、There are four broadcast domains in the network.  C、There are six broadcast domains in the network.  D、There are four collision domains in the network.  E、There are five collision domains in the network.  F、There are seven collision domains in the network.  

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第7题

A、There are two broadcast domains in the network.  B、There are four broadcast domains in the network.  C、There are six broadcast domains in the network.  D、There are four collision domains in the network.  E、There are five collision domains in the network.  F、There are seven collision domains in the network.  

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第8题

A、Are you on the course?  B、Are you on the line ?  C、Are you on the wheel?  D、Are you on the route?  

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第9题

A、We are the PSC inspectors.  B、We are the ship’s chandler.  C、We are the ship’s agent.  D、We are the engineer of the shipyard.  

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