问题详情

The linear motion of a diesel engine piston is converted to the rotary motion required to drive gears, propeller shafts, and generators by the ().


A、flywheel

B、crankshaft

C、journal bearings

D、camshaft

时间:2022-01-03 08:00 关键词: 船舶动力装置 海船船员考试

答案解析

B