中广核技：公司XETFE材料主要用于航空航天领域

Core Insights - The company Zhongguang Nuclear Technology (000881) has completed the domestic substitution of XETFE materials for internal cable applications in aerospace, while external cable materials are still undergoing validation [1] Group 1 - The XETFE materials are primarily used in the aerospace sector [1] - The company has not yet conducted validation work for XETFE materials in artificial satellites [1]