刊物
New techniques which are shaping the future of aviation also help produce unexpected works of art, as seen from this striking photograph taken at the French Aerospace Research Centre (ONERA). Here,…
刊物
The British Aerospace Super 748 (above) and the Saab-Fairchild SF-340 are but two of a number of derivatives and all new commuter-size aeroplanes developed for use to century's end by regional…
刊物
The British Aerospace Super 748 (above) and the Saab-Fairchild SF-340 are but two of a number of derivatives and all new commuter-size aeroplanes developed for use to century's end by regional…
刊物
The British Aerospace Super 748 (above) and the Saab-Fairchild SF-340 are but two of a number of derivatives and all new commuter-size aeroplanes developed for use to century's end by regional…
刊物
October 1945 saw the establishment of the United Nations Organization. Now, 40 years later, it is hard to image this planet without such a world forum.
刊物
October 1945 saw the establishment of the United Nations Organization. Now, 40 years later, it is hard to image this planet without such a world forum.
刊物
October 1945 saw the establishment of the United Nations Organization. Now, 40 years later, it is hard to image this planet without such a world forum.
刊物
This artist's impression shows the second-generation communications satellite now in development for the global maritime communications system operated by INMARSAT. The satellite utilizes the…
刊物
This artist's impression shows the second-generation communications satellite now in development for the global maritime communications system operated by INMARSAT. The satellite utilizes the…
刊物
This artist's impression shows the second-generation communications satellite now in development for the global maritime communications system operated by INMARSAT. The satellite utilizes the…