Three inch (about 7.62 cm) thick ceiling slabs were torn from their steel supports by the pressure of the explosion.
Three inch (about 7.62 cm) thick ceiling slabs were torn from their steel supports by the pressure of the explosion.
Three inch (about 7.62 cm) thick ceiling slabs were torn from their steel supports by the pressure of the explosion.
Three inch (about 7.62 cm) thick ceiling slabs were torn from their steel supports by the pressure of the explosion.