China's C919 and ARJ21 jetliners have kicked off demonstration flights in Southeast Asia. #COMAC #C919 #ARJ21 #airplanes #China #flight #Chinese #plane #aircraft
China's C919 and ARJ21 jetliners have kicked off demonstration flights in Southeast Asia. #COMAC #C919 #ARJ21 #airplanes #China #flight #Chinese #plane #aircraft