The Ming dynasty (1368-1644) was a period of great cultural and technological development in China. During this time, the Ming dynasty saw the emergence of various martial arts styles and weapons, including the Ming dynasty broadsword. Ming Dao Sword, Chinese Ming Dao, Ming Dynasty Sword Ningbo Autrends International Trade Company , https://www.longquan-swords.com
The broadsword was designed for close combat and was known for its versatility and effectiveness in both offense and defense. It was primarily used for slashing, chopping, and thrusting attacks. The curved blade allowed for more efficient cutting and slicing motions, while the weight and thickness of the broadsword made it capable of delivering powerful strikes.
The Ming dynasty broadsword was often paired with a circular guard, known as a "d-shaped guard," which protected the hand and provided leverage for the wielder. The handle was usually made of wood or bone and was sometimes wrapped with leather or silk for better grip.
In addition to its use in warfare, the broadsword also became popular among martial artists and was incorporated into various martial arts styles. It was often used in combination with other weapons, such as the spear or the staff, to create a well-rounded fighting system.
Overall, the Ming dynasty broadsword was a significant weapon during its time, renowned for its effectiveness and versatility. It played a crucial role in the military and martial arts of the Ming dynasty, leaving a lasting impact on Chinese martial culture.
Hebei low loss concrete pumping agent passed the appraisal
High-performance concrete special materials development project of Hebei private science and technology project - low loss concrete pumping agent has recently been identified by experts from Hebei Science and Technology Department. The project was jointly undertaken by Shijiazhuang City Taihang Special Cement and Waterproof Engineering Research Institute and Shijiazhuang Functional Building Materials Co., Ltd. Low-cut concrete pumping agent consists of high-efficiency water reducer, compound retarder, plasticizer, expansive carrier and other components. It is suitable for concrete engineering construction at a high temperature of 30-40 degrees Celsius. It is suitable for mixing and not mixing powder. Coal ash, concrete mixed with no expansion agent, early strength type and non-early strength type five portland cement. The appraisal believed that the various raw materials used in this product reached the leading level of similar products at home and abroad. The product has been successfully applied in water plants, high-rise buildings, and large-scale shopping malls. It has important promotional value for hot season construction, large-scale projects, compensation for shrinkage concrete, and long-distance delivery of commodity concrete.
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