According to the demands of ship owner and the requirements of Ship Building Rules,a 400 GT coastal cargo ship s main engine and the related equipment were changed or reformed under the principle that the change should be as simple and little as possible.
根据船东的需要以及“船舶规范”的要求 ,对 4 0 0t沿海货船进行更机改造 ,力求简单、少改动 ,考虑全面 ,设计合理 ,使该船更机后在营运中安全、可靠 ,达到预期的效果。