Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1307-3558-6 |
Объём: | 84 страниц |
Масса: | 147 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
A moored balloon is an inflated fabric structure, often shaped like an airship and usually filled with helium, that is restrained by a cable attached to the ground or a vehicle. Moored balloons differ from airships and free balloons in that it is not free-flying. Moored balloons are sometimes called aerostats. However, the term aerostat can also be used to refer to all lighter-than-air aircraft. In this broader sense, moored balloons are a type of aerostat.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.