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【单选题】

The bore of each cylinder is formed in a liner which can be () when worn out.

A、welded

B、replaced

C、drilled again

D、bored

更多“The bore of each cylinder is formed in a liner which can be () when worn out.”相关的问题
第1题

A、Surrounding the fixed shaft is a hollow shaft  B、This hollow shaft carries radial bores  C、Each bore is fitted with a well-lapped plunger  D、There are always even numbers of bores  

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第2题

A、the crosshead  B、the journals of the crosshead  C、the crosshead shoes  D、the guides  

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第3题

A、the cylinder weight  B、the cylinder bore  C、the cylinder length  D、the cylinder cover  

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第4题

A、A.density  B、B.bore  C、C.weight  D、D.material  

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第5题

A、The globe valve may be suitable for partially open operation  B、The globe valve will give full bore flow with change of direction  C、The gate valve gives full bore flow with change of direction  D、The gate valve is suitable for full bore operation only  

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第6题

A、the crank-web  B、the connecting rod  C、the main bearing  D、the cross-head  

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第7题

A、The cylindrical barrel is coupled to the motor  B、The cylindrical barrel has an odd number of bores  C、The bores end in sockets  D、The sockets fit in the swash plate  

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第8题

A、is usually cooled by sea water  B、can be replaced when worn out  C、is in direct contact with the water in the bore of the cylinder  D、can t expand when heated  

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