【单选题】The slow speed main propulsion diesel operates on two-stroke cycle. At this low speed the engine requires no reduction gearbox between it and _____.
【单选题】A slow-speed two-stroke diesel is usually arranged to operate continuously on heavy fuel oil and has available a ___ supply for manoeuvring conditions.
【简答题】A slow-speed two-stroke diesel is usually arranged to operate continuously on heavy fuel and have available a diesel oil supply for manoeuvring conditions. The oil is stored in tanks in the double bot...