日期:
来源:雅诚德英语网
At present, more than a dozen utilities are evaluating sites for CAES application.
目前,有十几家公用事业单位正在评估CAES应用的场所。
At present, more than a dozen utilities are evaluating sites for CAES application.
目前,有十几家公用事业单位正在评估CAES应用的场所。