The result of eighteen years of design and research, the A7L and A7LB spacesuits served during the Apollo, Skylab and Apollo-Soyuz missions. Designed by International Latex Corporation (ILC) Dover and with a life support backpack provided by Hamilton Standard, the A7L featured a water-cooled undergarment, an inner blue pressurized layer, and a tough white nylon outer hull. After the disastrous Apollo I fire, ILC produced a version that utilized beta cloth that is fire resistant up to 650 degrees Celsius. Two basic versions of the suit were used during Apollo: an EV A7L configuration for the command module pilot (CMP) that provided low pressure and fire protection as well as protection for free-space EVA, and the EV A7L PGA configuration that provided additional protection from the lunar surface environment. Apollo 7-14 used the A7L design that provided six hours of primary and thirty minutes of emergency life support. The longer "J" missions 15, 16 and 17 utilized the A7LB suit...

Под заказ:
	OZON.ru - 1375 руб.	Перейти

Рейтинг книги: 4 из 5, 5 голос(-ов).