钢研纳克(300797.SZ)：部分分析仪器也可应用于航空航天材料检测

Core Viewpoint - Steel Research Nack (300797.SZ) primarily engages in metal material testing, with capabilities that include testing metals and materials related to aerospace applications [1] Group 1 - The company conducts testing related to metal materials, which is essential for various industries, including aerospace [1] - Some of the analytical instruments developed by the company can also be utilized for testing aerospace materials [1]