Within what Mach range does transonic flight regimes usually occ
2023-12-014. atpl 飞行原理
Within what Mach range does transonic flight regimes usually occur?
A.0.50 to 0.75 Mach
B.0.75 to 1.20 Mach
C.1.20 to 2.50 Mach
正确答案是B
