항공터빈

Aeroturbine

항공학

Aeronautics

항구

Port, Harbour, Harbor

항구하역속도

Port Speed

항내속력

Harbor Speed

항내제한속력

Harbor Limit Speed

항력

Drag

항로

Route

항로표지

Navigational Aids, Aids to Navigation

항만규칙

Harbor Regulation, Port Regulation