自愿节能协议的英语翻译
“自愿节能协议”对应的英文单词有：voluntary energy conservation agreements ，一共1个，具体意思及用法如下：
voluntary energy conservation agreements自愿节能协议
与自愿节能协议相关的短语
节能自愿协议voluntary agreement of energy conservation
“自愿节能协议”对应的英文单词有：voluntary energy conservation agreements ，一共1个，具体意思及用法如下：
voluntary energy conservation agreements自愿节能协议
节能自愿协议voluntary agreement of energy conservation