A、Four-stroke
B、Two-stroke
C、Electronic ignition
D、Forced exhaust
更多“All marine low-speed diesels are of what design?（）”相关的问题
A、High-speed operation and rough handling of hatches are dangerous. B、Low-speed operation and rough handling of hatches are dangerous. C、Low-speed operation and rough handling of hatch covers are dangerous. D、High-speed operation and rough handling of hatch covers are dangerous.
A、A. low-speed control B、B. inching control C、C. high-speed control D、D. slow-speed control
A、decrease the time required between cleanings B、removes all large and small foreign objects C、ensure a positive flow of oil at all times D、ensure that all lube oil has been treated twice
A、the extra weight required for the diesel reduction gearing B、a minimum speed for the engines that limits the minimum speed of the vessel C、the higher fuel consumption per SHP D、the low efficiency of the system when a controllable pitch propeller is used
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