单项选择题
“Stand by engine” means （）.
A.prepare to stop the engine
B.assemble an engine on its bedplate
C.make an engine ready for starting
D.make an engine run steadily
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相关考题
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单项选择题
Smaller engines can be made more rigid than large ones and may not have （）.
A.through bolts
B.turbo-chargers
C.bed plates
D.columns -
单项选择题
Smaller engines can be made more rigid than large ones and may not have （）.
A.through bolts
B.dividing walls
C.sloping surfaces
D.relative angles -
单项选择题
Smaller engines can be made more rigid than large ones and may not have （）.
A.connecting rods
B.crankshaft
C.crankcase
D.through bolts
