Military and defence related procurement has been an important source of technology development across a broad spectrum of industries that account for an important share of United States industrial production. Changes in the structure of the defence industries and of the U.S. industrial economy make it unlikely that military and defence related procurement would again become an important source of revolutionary new technologies in the absence of a major war.
评分
评分
评分
评分
本站所有内容均为互联网搜索引擎提供的公开搜索信息,本站不存储任何数据与内容,任何内容与数据均与本站无关,如有需要请联系相关搜索引擎包括但不限于百度,google,bing,sogou 等
© 2025 book.wenda123.org All Rights Reserved. 图书目录大全 版权所有