A、starting diesel engines
B、pneumatic control systems
C、pneumatic tools
D、supercharging air
更多“Compressed air is used on board ship for all the following purposes except （）.”相关的问题
A、combustion control air system B、supply air system C、ships service air system D、low pressure deck air system
A、Condenses moisture B、Provides overpressure protection C、Purifies the air D、Acts as an accumulator
A、the suction and discharge valves B、tools and equipment served by compressed air C、air line reducing valves D、all of the above
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
客服
TOP
查看正确答案
