What is the difference between the air defense wall and the air defense wall?
The partition wall is the wall between the adjacent protection unit or the common basement and the air defense basement. The partition between the adjacent protection units is generally smaller in load on both sides, and the partition between the common basement and the air defense basement By the impact of the role of the load when the load is larger, in fact, this case can also be used as a wall to calculate the wall.
The partition wall is the inner wall, the temporary wall is the outer wall
The wall is a direct side by the role of air shock wave, one side of the air defense basement inside the wall;
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