ผู้เขียน: Steve O Freeman

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1 หนังสืออิเล็กทรอนิกส์โดย Steve O Freeman

Kimberly I. Butler & Steve O Freeman: Commercial Space Industry
The space industry refers to economic activities related to the manufacture and delivery of components that go into Earth’s orbit or beyond. The space industry is a subset of the U.S. aerospace indus …
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