单选题
1分
Based on an average reference CO2 emission from existing container vessels, the CO2 emission from ne...
Based on an average reference CO2 emission from existing container vessels, the CO2 emission from new container vessels in gram per dwt per nautical mile must be ______ the reference emission figures valid for the specific container vessel.
参考答案: A
参考解析: 注:基于对现有的集装箱船二氧化碳排放平均值的参考,以克每载重吨每海里计的新集装箱船的二氧化碳排放值必须等于或小于特定集装箱船的有效排放值。