The installation number and position of the cell phone jammer

The main supply source of groundwater is the infiltration of atmospheric precipitation, and recharge with the seasonal changes of the year, in the years of meteorological cycle, with Precipitation varies. Or they can use several cell phone jammer of this kind at the same time in the place.
Interannual variation of average, over the years generally account for about 56% of the total groundwater recharge. Engineering geology Yongqing stratigraphic base is formed in the Mesozoic tectonic movement. Changes in the earth's crust, formed more, Xinhua Department, northeast to the rupture structure. Yongqing geological flood alluvial plain, is located in the Jizhong Depression Central Tectonic Line to the northeast, things for the uplift area, foundation bearing capacity is 100-120Kpa. Seismic intensity according to the 1990 promulgated by the State Seismological Bureau of China seismic intensity zoning map, the overall plan of Langfang City in 50 years more than 3% of the probability of earthquake seismic standards for urban engineering. Therefore, the seismic intensity of the project is eight security. The area of the place where cell phone jammer is needed will decide the installation number and position of the cell phone jammer.
And even the host or antenna of cell phone jammer might be damaged
Electrical power engineering projects electric power introduced by surrounding the Beijing-Tianjin-Tanggu power grid backbone, new power facilities installed capacity of 750KW throughout the year 3 million kWh of electricity consumption. Production and power consumption specifications of this project are: fluctuations in voltage frequency voltage 380-220V three-phase 50Hz ± 5% shop lighting are 300LUX design. 5.6.1 Transport 5.6 Transport and Communications Engineering of the project mode of transport to road transport, according to the current situation of the factory where the region's transportation, traffic, capacity resolved by social forces. The communication of this project factory equipped with a virtual telephone network, to meet the production liaison and administrative needs, without the new line.
Outdoor fire hydrant water consumption: 20l / s, an indoor fire hydrant water consumption: 10l / s, once the fire two hours of continuous time: indoor and external fire water consumption for the 216m. 321 Chapter VII of the energy conservation energy conservation is an important part of China's energy policy, each project should follow the guidelines.