发表于2024-12-27
Airship Aerodynamics 2024 pdf epub mobi 电子书
图书标签: 飞艇 英语 科学 技术
his 1941 War Department Technical Manual has six main sections: General Resistance Power Requirements Stability Control Aerodynamic Stress It was designed as a text for the instruction of airship student pilots and as a reference text for the rated pilot in lighter-than-air aircraft operation.
Airship Aerodynamics 2024 pdf epub mobi 电子书