Qingming Festival is one of the traditional Chinese festivals, also known as the Cold Food Festival. Qingming Festival is a festival to commemorate ancestors and sweep tombs. In ancient times, people believed that Qingming was a solar term, and it was a good time to sweep tombs as spring was warm an
In China, the Spring Festival, the Qingming Festival, the Dragon Boat Festival and the Mid-Autumn Festival are known as the four traditional festivals in China. The Spring Festival is the Chinese Lunar New Year. It is also a folk festival for family and friends to reunite, celebrate entertainment an
Color flaw detection method can also be used to check the crack of crusher blade: 65% kerosene, 30% transformer oil and 5% turpentine are used as the solution, and a little Sudan red is added. Place the blade of the turning tool in this solution for 10-15 minutes, rinse with clean water, apply a lay
SKH-9 was originally a tungsten-molybdenum-based high-speed steel from Japan. The alloy composition is W6Mo5Cr4V2. Similar mold steel models include SKH-51, M2, etc., which are standard by the Japanese Ministry of Industry. Due to its high market reputation, it has now become synonymous with the ind
Plastic grinder blades need to choose the chemical composition of the blade material suitable for different needs of users and cutting different objects. The blade of the plastic crusher needs a suitable blade angle, which not only keeps the blade sharp, but also makes the blade have a certain stren
Nanjing shredder blades served by Nanjing Huaxin mechanical tool manufacturing Co., Ltd. are very popular with users and enjoy a high position among consumers. The company has established long-term and stable cooperative relations with many large enterprises in Nanjing, Jiangsu Province. The blade o
At present, in the operation and management of the plate shearing machine blade industry, domestic enterprises obviously lack the corresponding perfect mechanism, especially the lack of market-oriented business philosophy. In addition, there is no systematic technology R & D capability, no innovatio
Qingming Festival, also known as the outing Festival, Xingqing Festival, March Festival and ancestor worship Festival, is held at the intersection of mid spring and late spring. Qingming Festival originated from the ancient ancestor belief and spring festival rituals and customs. It has both natural
