Personal defense door frame wall refers to the wartime personnel and material shelter, people's air defense command, medical rescue and separately constructed underground protective buildings, as well as combined with the ground construction of the basement can be used for air defense in wartime. People's air defense project is to guard against sudden attacks by the enemy, effectively sheltering personnel and materials, preserving the war potential of the important facilities;
It is to adhere to the battle of towns and cities, long-term support for the anti-invasion war until the victory of the engineering security. The basement that can be used for air defense, support the anti-invasion war to the victory of the engineering security.
Expanded Information: Newly built human defense projects have gone through a feasibility study before construction, taking into account the needs of air defense in wartime, but also taking into account the needs of the economy, urban construction and people's lives in peacetime, with the dual function of peace and war. At the same time, human defense projects in strict accordance with the construction procedures, from civil engineering to decoration are focused on quality. After being built and put into use, they have achieved remarkable combat readiness benefits, social benefits and economic benefits. Many large and medium-sized human defense projects have become the city's key projects, such as Harbin Struggle Road Underground Commercial Street, Shenyang North New Passenger Station Underground City, Shanghai People's Square Underground Parking Garage, Zhengzhou Railway Station Plaza Underground Shopping Mall, etc., which had a great impact on the society. Many leaders and the masses in the visit to the human defense project, all for the human defense project grand and majestic momentum, brilliant and eye-catching decorations convinced, the general reaction and the original imagination is very different. Baidu Encyclopedia-People's Defense Wall Baidu Encyclopedia-People's Air Defense Project