fuel saving

短语词组

短语

• fuel oil saving efficiency 燃油节能效率
• Specific fuel energy saving 比燃料能源节约
• fuel oil saving 节约燃油
• fuel -saving bulk carrier 节油型散装货船
• fuel saving jet 省油的喷气发动机
• Fuel saving automobiles 小排量车
• marine fuel saving 船舶燃料节约
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