The aircraft vanished without __________.
举一反三
- In today’s aerospace and aeronautics industry, a complete aircraft may be designed without a CAD/CAM system.( )
- A belly landing or gear-up landing is when an aircraft lands without its landing gear fully ------------. A: extend B: extended C: retract D: retracted
- Which aircraft is not belonged to narrow-body aircraft?
- The aircraft hold is the part of an aircraft located in the aircraft’s underbelly, so it is also called lower deck.
- In most aircraft, a door ________ the aircraft from the passenger compartment.