| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to aircraft structural element that may withstand increased temperatures, in particular, to aircraft nacelle rear frame. Said to aircraft nacelle rear frame comprises section around opening for passage of anti-icing system made from composite material based on geopolymer reinforced by fibers, and one more metal section. ^ EFFECT: reduced weight. ^ 4 cl, 5 dwg |
