main engine造句
(31) Move the regulating handle to the stop position, and the main engine comes to a stop.
(32) Turning test shall be conducted under certain meteorologic conditions and sea condition, The main engine rate of revolution should keep steady 5-10 min.
(33) Of course , especially the main engine room control, cargo handling, and electronic systems.
(34) There is a need to institutionalise the tourism sector to ensure a sustained effort to develop tourism as one of the main engine of economic growth.
(35) Main engine lube oil auto back washing filter overhauled and cleaned.
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