The roof of a single-storeyed factory structure was under renovation. 一座单层厂房的屋顶正进行装修工程。
After the dynamic consolidation the foundation of the one-storied workshop, Xianfan Automobile Factory, has attained the design demand in bearing capacity. 对东风汽车公司襄樊轻型车厂总装协作配件库的单层厂房地基,采用强夯加固使承载力达到设计要求。