摘要
介绍厂LC9型材过时效工艺试验和过时效及人工时效对比试验情况,从而作出了LC9型材经过时效处理可装机使用的结论。
This paper is to describe the overageing technological test and the over-ageing & altificial ageing comparative conditions of section LC9 so that the conclusion ismade out that the section LC9, after being ageing - treated, could be mounted on the aircraftfor servle.
出处
《洪都科技》
1999年第4期33-43,共11页
Hongdu Science and Technology