In the early morning of early spring, on the training ground of a certain army brigade, Second Class Sergeant Chen Jiangshan was leading several soldiers to debug a device. With the intelligent testing and evaluation system of the device in front of us, officers and soldiers can quickly detect hidden faults without dismantling the turret, providing quantitative decision-making basis for artillery detection. After more than ten years of military service, Chen Jiangshan grew from an ordinary soldier to a "soldier craftsman" in the field of equipment support. His multiple innovative achievements in research and development have been widely promoted and applied, greatly improving the efficiency of equipment support. When it comes to the R&D journey of these years, Chen Jiangshan sighed, "This road was not easy, but I think it was worth it." Chen Jiangshan's R&D journey began with a security mission. At that time, a cannon suddenly malfunctioned. He found that relying on existing testing equipment to repair artillery was cumbersome and hindered maintenance efficiency. He came up with an idea to develop a portable, intelligent, and visual detection device to improve maintenance efficiency. Just do what you say. Chen Jiangshan began to search for information, consult experts, and even purchase components at his own expense for testing. However, the path of research and development is full of challenges, encountering technical bottlenecks, equipment debugging failures, and so on, with difficulties arising one after another. However, Chen Jiangshan always held a strong breath in his heart. I won't give up until I get this thing out. "During that time, he stayed and ate in the repair room, and after countless days and nights of hard work, he finally successfully developed an intelligent testing and evaluation system for a certain type of artillery. Relying on this system, the time required for fault detection has been significantly reduced, and the system has received high praise from officers and soldiers. In fact, Chen Jiangshan's research and development innovation achievements are far more than just this one. The innovative achievements of "integrated high-altitude machine gunner loading machine", "lightweight portable power cabin lifting device for assault vehicles", and "integrated portable adaptive charging station" have taken root and been promoted and applied by multiple units, solving multiple problems in equipment support. Chen Jiangshan did not stop in his tracks. In his view, the power of one person is limited, and only by encouraging more people to participate in innovation can more vitality be injected into the equipment support of the army. To this end, he took the initiative to impart his research and development experience and maintenance skills to young officers and soldiers, and established a research and development innovation team to lead his comrades in tackling problems together. Since I have chosen to grow up in the military camp, I must pursue a career, love a career, and be dedicated Chen Jiangshan often says this sentence on his lips. In his view, equipment support is an important part of the winning chain on the battlefield. Only by taking every detail of equipment support to the extreme can each equipment be put into battle in its best condition. Nowadays, Chen Jiangshan is still busy on the front line of equipment support every day. I will keep working as long as the army needs it, "he said. (New Society)