Based on the design,construction and acceptance of the whole process requirements as a starting point,the overall structure of the prefabricated trench cover and the development of the system design key points of analysis,comparison,demonstration,the mechanised paving construction of trench cover process is described,and paving accuracy of the functional structure of the implementation of verification,which hopes to improve the cover quantity and its efficiency.
NETL
NSTL
万方数据
