after the two commercial buildings are constructed above “plus or minus zero”, steel egg real estate company will pay 80% of the measurement amount. Gangdan real estate company measured the
With the advent of UAV photography, it’s easier . It can also be used to create light tracks and place them specifically in front of theme buildings; LED fluorescent sticks
4. According to witnesses, the incident was located in the industrial park, There are no residents around. Falling from height and welding slag splashing. If it is operated carelessly, it