Részletek a könyvből
1 - 3 találat összesen 100 találatból.
33. oldal
Duplicated 2,100 p.s.i. system for u / c , brakes , flaps , nosewheel steering and windscreen wipers , with manual system for ground use with engines stopped . Duplicated 2,500-3,000 p.s.i. system powered by three pumps to operate u / c ...
Duplicated 2,100 p.s.i. system for u / c , brakes , flaps , nosewheel steering and windscreen wipers , with manual system for ground use with engines stopped . Duplicated 2,500-3,000 p.s.i. system powered by three pumps to operate u / c ...
2. oldal
Ground erosion , or softening of tarmac , is another problem with the simple jet ... When a lifting fan is close to the ground its useful thrust is reduced ; the effect is being studied with this rig . A board representing the ground ...
Ground erosion , or softening of tarmac , is another problem with the simple jet ... When a lifting fan is close to the ground its useful thrust is reduced ; the effect is being studied with this rig . A board representing the ground ...
3. oldal
One of its major rôles will be to assist ground stations to obtain accurate measurements of the shape of the Earth and intercontinental distances . From perturbations in its orbital path , it is also hoped to determine variations in the ...
One of its major rôles will be to assist ground stations to obtain accurate measurements of the shape of the Earth and intercontinental distances . From perturbations in its orbital path , it is also hoped to determine variations in the ...
Mit mondanak mások - Írjon ismertetőt
Nem találtunk ismertetőket a szokott helyeken.
Más kiadások - Összes megtekintése
Gyakori szavak és kifejezések
addition Aero Aeroplane and Astronautics Air Force aircraft airline Airport American application ASTRONAUTICS Aviation Bristol British carry chief Club Command complete continue cost course director effect Electric engine equipment experience flight flying four fuel give ground Group helicopter House important increased industry installed interest landing launching LIMITED load London manager manufacturers ment miles missile month navigation offer Officer operating orbit passengers performance Phone pilot plans position possible present pressure problem production programme radar radio range received recent record rocket route Royal satellite space speed Squadron stage standard supply Telephone transport United vehicle week weight wing World