Tests at MARIN, a naval-engineering institute based in Wageningen, also in the Netherlands, suggest air cavities can reduce a big ship's fuel costs by as much as 20%.
同样位于荷兰的瓦赫宁恩的一家船舶工程研究院---荷兰海事研究所进行的验证显示大型船舶可以通过气孔减少20%的燃料费用。
Tests at MARIN, a naval-engineering institute based in Wageningen, also in the Netherlands, suggest air cavities can reduce a big ship's fuel costs by as much as 20%.
同样位于荷兰的瓦赫宁恩的一家船舶工程研究院---荷兰海事研究所进行的验证显示大型船舶可以通过气孔减少20%的燃料费用。
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