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讨论了航空主承力结构用预形件及树脂熔渗技术的新进展,重点介绍了采用织造的无卷曲织物制造预形件的优点。
The new development of preform and resin infiltration technology for aviation main bearing structure was discussed. The advantages of using prefabricated non-crimp fabric to manufacture preform were introduced emphatically.