. "wind-tunnel-tested" . . . "triad aerodynamic tunnel" . "wind tunnel model" . "Wind-tunnel studies" . "windtunnel" . "wind-tunnels" . . . "wind tunnel tests" . . "Wind-tunnel testing" . "wind-tunnel" . "windtunnels" . . . "climate wind tunnel" . "Wind tunnel tests" . . . "Wind Tunnels" . "wind-tunnel testing" . "Speed and the wind tunnel" . "\\\"wind-tunnel" . "Wind-tunnel" . . . "aerodynamic tunnels" . . . . . "range" . . "Wind tunnel" . "gust tunnel" . . "wind tunnels" . "Eiffel aerodynamic laboratory" . "Wind tunnel" . "Wind Tunnel" . . . . "measurement of forces and moments" . "wind tunnel" . .