The quantitative assessment indicates that the overall fire prevention grade in the downtown area is the middle level.

最后得到定量评估古城区防火安全属于中等程度的结论。

youdao

The quantitative assessment indicates that the overall fire prevention grade in the downtown area is the middle level.

最后得到定量评估古城区防火安全属于中等程度的结论。

youdao