Please introduce one type of the main engine the main engine is large bore two-stroke crosshead type with turbo charging system.
请介绍一下其中一个主要发动机类型主发动机是大口径两杆横梁与涡轮式收费制度。
2
It introduces some advanced technologies which increase the charging efficiency, such as the variable length of the intake duct, the variable valve stroke, the variable valve timing and so on.
介绍了可变进气道长度、可变气门升程及可变气门定时等提高充气效率的先进技术。
3
Diesel 4-stroke direct injection diesel engine 6-cylinder with water cooling, turbo-charging and...