生态设计中应优先选择（）材料作为产品生产原料 In a DfE, which of the following should have the priority as the selected materials for production of products（）A．来自不可再生资源 Material from non-renewable resourcesB．来自可再生资源 Material from renewable resourcesC．来自矿产资源 Material from mineral resourcesD．来自稀缺资源 Material from scarce resources
生态设计中应优先选择（）材料作为产品生产原料 In a DfE, which of the following should have the priority as the selected materials for production of products（）
A．来自不可再生资源 Material from non-renewable resources
B．来自可再生资源 Material from renewable resources
C．来自矿产资源 Material from mineral resources
D．来自稀缺资源 Material from scarce resources
参考答案和解析
性能卓越的材料
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