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三地万能六码复式
- 主演： 马睿 刘凤瑶
- 状态：4K
- 导演：刘建
- 类型：纪录片
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简介：There are three types of Folang machines: large, medium and small. They are made of copper or iron. Dayang Folang has a body length of 285 meters and a weight of 700 kilograms. It is called a general. It is said that a huge cannon weighing 3,000 kilograms was once cast, and its range is comparable to the Hongyi cannon.