欧美精
类型:纪录片
地区:法国
年份:2010
主演:内详
导演:内详
更新:2024-08-12 16:43:30
简介:
For example, for example, when launching a satellite, a three-stage launch vehicle is required. If it is equipped with an anti-gravity system, it may only require a little push force, or even if the kinetic energy of the anti-gravity engine is strong enough, it will not be needed. Other engines too...
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