To achieve 50 percent energy saving standards of construction as an example, is based on an increase in the original 5-8 percent increase in construction costs can be recovered through energy savings.

以达到节能50%标准的建筑为例，是在原来基础上增加五到八个百分点，增加的造价可通过节约能耗收回。

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To achieve 50 percent energy saving standards of construction as an example, is based on an increase in the original 5-8 percent increase in construction costs can be recovered through energy savings.

以达到节能50%标准的建筑为例，是在原来基础上增加五到八个百分点，增加的造价可通过节约能耗收回。

youdao