cotton jewelry bags wholesale The design characteristics of the Great Wall?

wholesale fashion jewelry suppliers in miami The Great Wall's terrain is dangerous, and it is an important barrier in the Ming Dynasty and an important barrier in the capital Beijing. The Great Wall wall of Badaling is 6-9 meters high, the plane is trapezoidal, with a bottom width of 6.5 to 7.5 meters, and the top width is 4.5 to 5.8 meters. Most of the walls are wide and flat, and can be "five horses and ten people." In the area of ​​Qinglong Bridge, the mountain steep slopes are dangerous, the top of the wall is narrow, and the narrowest part is only more than 2 meters. The middle line of the city wall is biased on the outer side, the outer wall is high, and the inner wall is low. The granite stone strips on both sides of the wall are wrapped in granite, with a width of 0.5 meters wide, 0.4 meters high, and 0.8 to 1 meter long. The longest stone bar is 3.1 meters, weighing 1.5 to 1 .7 tons, there were 43 enemy buildings on the Badaling Great Wall, with similar shapes and characteristics. Among them, there were patrol walls, as well as enemy platforms on the upper and lower floors. The house that stores materials. The distance of the dealer is based on mountains and terrain. Generally, the enemy building is two floors, 10 meters high, 10 meters long and width. All of them are masonry structures, and the top and second layers are made into many arch vouchers, with ladder roads up and down. Both floors have shooting mouths, passing mouths and vomiting. There are stacks upstairs. 16 enemy buildings such as the fourth floor of the south, the fourth floor of the north, and the fifth floor of the north.

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