At this general target, the ratio of public oil storage and commercial storage may be 3:1;

在此总体目标下，我国公共石油储备和商业储备可考虑采取3：1比例。

youdao

At this general target, the ratio of public oil storage and commercial storage may be 3:1;

在此总体目标下，我国公共石油储备和商业储备可考虑采取3：1比例。

youdao