Видео ютуба по тегу Stealth Bomber Cost

Why Does the B2 Stealth Bomber Cost $2 Billion?
Why Does the B2 Stealth Bomber Cost $2 Billion?
B-2 Spirit: Inside the $2 Billion Stealth Flying Wing’s Maintenance
B-2 Spirit: Inside the $2 Billion Stealth Flying Wing’s Maintenance
The Insane Engineering of the B-2 Bomber
The Insane Engineering of the B-2 Bomber
Unit price 2.4 billion，B-2 The world's first stealth bomber，How much for a trip?
Unit price 2.4 billion，B-2 The world's first stealth bomber，How much for a trip?
Американский B-2 Spirit против китайских бомбардировщиков-невидимок H-20
Американский B-2 Spirit против китайских бомбардировщиков-невидимок H-20