/kloc-how much is the water and electricity embedded by the fire contractor in the university library on the 0/3 floor?
According to the nature, the fire hydrant is basically 650 yuan/set from pre-embedding to commissioning and acceptance, with automatic spraying of 85-90 yuan/point. The total alarm point is lower than that of spraying, and the emergency lighting is lower than that of spraying by 5 yuan. This price is based on the average salary of employees and needs to be adjusted according to the actual situation.